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    5,000 matlab mathematica 找到工作

    更多细节: 你需要程序实现哪些主要功能? 数据收集和存储, 心理实验条件设定, 数据分析和统计 成功的威客应该在申请中包含哪些信息? 经验 您需要多久完成您的项目? ASAP

    $234 Average bid
    $234 平均报价
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    2000字作业,24小时必须提交,因为我非常紧急,所以请帮助我

    $1755 Average bid
    $1755 平均报价
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    将蓝色框内的FORTRAN代码转换成MATLAB的代码,蓝色框中的代码对应着pdf文档中的22页,25页,26页,27页的黄色部分的代码。

    $16 - $62 / hr
    $16 - $62 / hr
    0 个竞标

    ...厚。 本公司招聘各个领域的写作人才,涵盖各个专业:商科、金融、数学、市场营销、法律、文学、经济、会计、政治、物流、计算机科学、数据基础、编程、信息系统、电子商务、人力资源、旅游、公司治理、物流管理、供应链管理、法律、管理业务管理、国际贸易等。 一、任职要求: 1.学历要求:目前仅接受国内研究生及以上(条件优秀的本科生亦可),及优秀的海外大学留学生。 2.英语水平要求: 国内大学英语六级以上,或者英语专业专八良好,国外雅思6.5分及以上,托福95以上。(请注意,本公司只接受英文原创写作人员,而不是简单的中英翻译,了解国外写作格式,有留学生原创写作经验优先) 3.专业要求范围:商科、管理、金融、工商管理、数学、人力、市场营销、法律、文学、经济、会计、政治、物流、计算机、教育、国贸、统计、 MBA等。要是你会数据分析类、如PYTHON、EVIEWS,SPSS,STATA,MATLAB等将是本公司着重培养人才!薪资将会比普通专业的更加丰厚! 4.态度要求:热爱写作,诚信负责,工作积极配合。具备良好的职业道德,具有充足的写作时间。 为什么选择我们? 本公司不限工作时间、不限工作地点、工作灵活,接tasks后,只要能在规定时间完成即可!工资丰厚!所有的工作地点和时间均由你自己安排,任务由你选择接与不接,推荐给你的单接或不接不影响下一次接单,工资结算在稿件截稿日之日完成。欢迎加入我们公司,希望广大贤士能来共创事业! 微信:tianxun1 QQ:2942613125

    $374 Average bid
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    【开发软件】:MATLAB 【服务对象】:个人小项目或学校项目或公司项目(包括国内或国外) 【联系方式】:在线客服或QQ 1747812398 【项目价格】:根据难易程度确定 【服务要求】:买家提供问题描述,达到的效果和开发周期,写到word或记事本里以及相关资料发到邮箱 官方网站:

    $133 / hr Average bid
    $133 / hr 平均报价
    6 个竞标

    关于光线追踪的成像(面向对象编程) 1. 程序基本都写完了,把两块整合在一起 2. 现有一3d模型,从雷达处发出射线即反射 3. 另有一个雷达的原始数据处理程序 输入: 距离 输出: 雷达仿真出的距离和频谱图叠加 4. 现在把1和2 结合起来 让每个接触点都一个仿真点,并且把所有的接触点的频谱图整合在一起,如下图

    $1294 Average bid
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    1 个竞标
    matlab 面向对象编程
    已经结束 left

    关于光线追踪的成像(面向对象编程) 1. 程序基本都写完了,把两块整合在一起 2. 现有一3d模型,从雷达处发出射线即反射 3. 另有一个雷达的原始数据处理程序 输入: 距离 输出: 雷达仿真出的距离和频谱图叠加 4. 现在把1和2 结合起来 让每个接触点都一个仿真点,并且把所有的接触点的频谱图整合在一起,如下图

    $624 Average bid
    $624 平均报价
    1 个竞标

    MATLAB代做|MATLAB代写|MATLAB有偿编程 【开发软件】:MATLAB 【服务对象】:个人小项目或学校项目或公司项目(包括国内或国外) 【联系方式】:在线客服或QQ 1747812398 【项目价格】:根据难易程度确定 【服务要求】:买家提供问题描述,达到的效果和开发周期,写到word或记事本里以及相关资料发到邮箱 官方网站:

    $211 / hr Average bid
    $211 / hr 平均报价
    1 个竞标

    参考如下论文实现一个人脸识别算法。 ~cslzhang/paper/ 该论文是用于手指关节图像识别的。我们打算把该算法用于人脸识别,希望实现该算法以进行性能测试。 要求使用 matlab 或 c/c++ 实现,使用 c 实现的,可以获得的更高的价格。 我们只要求正确实现论文中的算法即可,开发者不对识别率负责。

    $3018 Average bid
    $3018 平均报价
    2 个竞标

    参考如下论文实现一个人脸识别算法。 ~cslzhang/paper/ 该论文是用于手指关节图像识别的。我们打算把该算法用于人脸识别,希望实现该算法以进行性能测试。 要求使用 matlab 或 c/c++ 实现,使用 c 实现的,可以获得的更高的价格。

    $2113 Average bid
    $2113 平均报价
    3 个竞标

    ...Algorithms (Matlab) Implementation of a genetic algorithm from scratch in Matlab (no use of built-in functions such as ga) Approximation of an unknown continuous function f(u1, u2) using a linear combination of Gaussian functions Maximum number of Gaussian functions: up to 15 Optimization of Gaussian parameters (weights, centers, variances) using the genetic algorithm Generation of input–output datasets for training Use of a separate input–output dataset for evaluation and validation Reference function for evaluation: sin(u1 + u2) * sin(u2^2) Input ranges: u1 in range [-1, 2] u2 in range [-2, 1] Focus on low model complexity and good approximation accuracy Full Matlab project delivery (fully working and well-structured code) Clear, commented...

    $203 Average bid
    $203 平均报价
    14 个竞标

    ...developer to translate an existing MATLAB-based calibration workflow into a fully automated LabVIEW solution. The job reaches from instrument control all the way to report generation, with tight validation against the current MATLAB reference. Deliverables • Modular LabVIEW project with source VIs • Error-detection logic ported from MATLAB • VISA/SCPI drivers for oscilloscopes, serial devices, other instruments • Automated calibration sequence with data parsing, acquisition, and analysis • CSV, Excel, and parameter file generation • Documentation of architecture, setup steps, and validation results Acceptance Criteria The project is complete when the LabVIEW workflow runs end-to-end on my bench hardware, produces reports i...

    $172 / hr Average bid
    $172 / hr 平均报价
    48 个竞标

    ...techniques—whatever best extracts degradation features), train a predictive model, then expose Remaining Useful Life or probability-of-failure metrics in an intuitive web dashboard. Vibration data will be the only input in the first release, so your signal-processing and machine-learning choices must squeeze maximum insight from that single source. I’m open to Python (NumPy, SciPy, scikit-learn, TensorFlow) or MATLAB toolchains as long as the final product is easy for me to retrain with new runs. Deliverables • Source code with clear comments and a short setup guide • A lightweight dashboard (Streamlit, Dash, or similar) showing live health indicators, trend plots and a simple traffic-light status • A sample dataset and step-by-step notebook tha...

    $2121 Average bid
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    13 个竞标

    I need an electrical engineer who is comfortable living inside MATLAB / Simulink and knows power-electronics control theory in practice. This project develops a MATLAB/Simulink model of a multi-converter renewable energy microgrid to analyze power sharing, voltage–frequency regulation, and system stability under strong grid, weak grid, and distributed operation. Each renewable unit is interfaced through a voltage source converter (VSC) and controlled using a hierarchical structure consisting of PLL-based synchronization, dq-frame control, active and reactive power calculation, and droop control. Primary droop control enables decentralized power sharing among parallel converters, while inner current control ensures fast and stable tracking of reference signals. The mo...

    $39 / hr Average bid
    $39 / hr 平均报价
    9 个竞标

    ...submission to an IEEE or Elsevier-indexed conference/journal. The paper will focus on: • Decentralized output feedback tracking control • Multimachine power systems • Nonlinear large-scale interconnected systems • Sliding Mode Control (SMC) • Robust tracking of generator outputs under disturbances and uncertainties • Mathematical modeling, stability proof (Lyapunov), and simulation validation (MATLAB/Simulink) Key Requirements: • Strong background in: • Nonlinear control systems • Sliding Mode Control • Power system dynamics (multi-machine models, swing equations, excitation systems) • Decentralized and distributed control theory • Ability to: • Formulate nonlinear state-space models • Design de...

    $1162 Average bid
    $1162 平均报价
    30 个竞标

    I need an electrical engineer who is comfortable living inside MATLAB / Simulink and knows power-electronics control theory in practice. This project develops a MATLAB/Simulink model of a multi-converter renewable energy microgrid to analyze power sharing, voltage–frequency regulation, and system stability under strong grid, weak grid, and distributed operation. Each renewable unit is interfaced through a voltage source converter (VSC) and controlled using a hierarchical structure consisting of PLL-based synchronization, dq-frame control, active and reactive power calculation, and droop control. Primary droop control enables decentralized power sharing among parallel converters, while inner current control ensures fast and stable tracking of reference signals. The mo...

    $959 Average bid
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    11 个竞标

    ...and I want to teach a convolutional neural network, in MATLAB, to rebuild their missing regions. The workflow starts with generating partial samples from each full print using my own predefined masks; no random cropping or synthetic noise, just the masks I supply. Here’s what I expect the finished project to cover: • A script that reads the full prints, overlays every predefined mask and saves the visible fragments as training inputs while keeping the original images as ground-truth targets. • A CNN architecture implemented with MATLAB’s Deep Learning Toolbox (layers, training options, data augmentation, checkpointing). Feel free to suggest a proven structure such as U-Net or an encoder-decoder, as long as it runs end-to-end in MATLAB. •...

    $94 Average bid
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    4 个竞标

    ... Project Requirement: CNN-based Fingerprint Reconstruction (MATLAB) I am looking for an experienced freelancer to develop a CNN-based model in MATLAB for the reconstruction of missing/incomplete fingerprint regions. Project Details The model should reconstruct missing parts of fingerprints obtained from: Paper Polythene Glass Scanner-acquired fingerprints One additional surface may be included later (to be decided) Incomplete/partial fingerprints will be generated by applying artificial masks to the original fingerprint images. I will provide the complete dataset for training and testing. The reconstructed fingerprints should closely match the ground truth images. Technical Requirements Strong experience in MATLAB Expertise in Convolutional Neural Ne...

    $117 Average bid
    $117 平均报价
    3 个竞标

    ... Project Requirement: CNN-based Fingerprint Reconstruction (MATLAB) I am looking for an experienced freelancer to develop a CNN-based model in MATLAB for the reconstruction of missing/incomplete fingerprint regions. Project Details The model should reconstruct missing parts of fingerprints obtained from: Paper Polythene Glass Scanner-acquired fingerprints One additional surface may be included later (to be decided) Incomplete/partial fingerprints will be generated by applying artificial masks to the original fingerprint images. I will provide the complete dataset for training and testing. The reconstructed fingerprints should closely match the ground truth images. Technical Requirements Strong experience in MATLAB Expertise in Convolutional Neural Ne...

    $101 Average bid
    $101 平均报价
    4 个竞标
    AI PV THD Simulation -- 2
    已经结束 left

    I’m finalising a research-grade, two-stage, single-phase grid-connected PV system and need a complete MATLAB/Simulink model that focuses on lowering total harmonic distortion at the PCC. The simulation has to capture every major block of the plant: the solar array with irradiance/temperature profiles, the DC-link and inverter stage tied to the grid, and, most importantly, a Fuzzy-Logic-based controller that handles both MPPT and inverter current regulation. Alongside the AI controller I also need a benchmark implementation of conventional PI / PR control so that I can produce a side-by-side THD comparison under identical test conditions. Please keep the two control strategies fully swappable inside the same model so I can toggle between them without rewriting code. Key p...

    $251 Average bid
    $251 平均报价
    2 个竞标

    Project Requirement: CNN-based Fingerprint Reconstruction (MATLAB) I am looking for an experienced freelancer to develop a CNN-based model in MATLAB for the reconstruction of missing/incomplete fingerprint regions. Project Details The model should reconstruct missing parts of fingerprints obtained from: Paper Polythene Glass Scanner-acquired fingerprints One additional surface may be included later (to be decided) Incomplete/partial fingerprints will be generated by applying artificial masks to the original fingerprint images. I will provide the complete dataset for training and testing. The reconstructed fingerprints should closely match the ground truth images. Technical Requirements Strong experience in MATLAB Expertise in Convolutional Neural Networks...

    $125 Average bid
    $125 平均报价
    3 个竞标

    Project: MATLAB Implementation for PMU-Based Fault Detection I am seeking an experienced MATLAB developer for end-to-end implementation of a PMU-based fault detection system using a provided CSV dataset. Scope of Work: Load and preprocess PMU dataset (Voltage, Current, Angles, Frequency) Exclude non-physical identifiers (e.g., Bus ID) Implement sliding-window statistical feature extraction (mean, variance, skewness, kurtosis) Train and evaluate ML models in MATLAB: SVM (Linear), Random Forest, Decision Tree, k-NN, Logistic Regression Compare models using accuracy, confusion matrix, ROC/AUC Implement real-time fault detection simulation using streaming CSV data Generate fault alerts and maintain prediction logs Timeline: Total duration: 15 days Days 1&ndash...

    $554 Average bid
    $554 平均报价
    3 个竞标

    Project Requirement: CNN-based Fingerprint Reconstruction (MATLAB) I am looking for an experienced freelancer to develop a CNN-based model in MATLAB for the reconstruction of missing/incomplete fingerprint regions. Project Details The model should reconstruct missing parts of fingerprints obtained from: Paper Polythene Glass Scanner-acquired fingerprints One additional surface may be included later (to be decided) Incomplete/partial fingerprints will be generated by applying artificial masks to the original fingerprint images. I will provide the complete dataset for training and testing. The reconstructed fingerprints should closely match the ground truth images. Technical Requirements Strong experience in MATLAB Expertise in Convolutional Neural Networks...

    $265 Average bid
    $265 平均报价
    2 个竞标

    Hello Sir Main Printers Club Today magazine se baat kar raha hoon. Printers Club Today ek monthly B2B printing industry magazine hai aur yeh *Printers Club of India Limited ka hi official hissa* hai,...printers & suppliers ka trusted network Printers Club Today magazine *bilkul FREE distribution* ke saath sirf B2B printing professionals tak pahunchti hai: Example:- Printing Press Owners Raw Material Suppliers Machine Suppliers Paper Suppliers Printing se judi sabhi B2B companies Monthly FREE Distribution: Rajasthan – 8,000 copies Delhi – 8,000 copies UP / UK – 10,000 copies Iska matlab: Aapka advertisement *direct buyers & decision makers* tak pahunchta hai, Zero wastage, maximum industry reach. Ab is magazine k liye kuch ads chiye ...

    $335 Average bid
    $335 平均报价
    3 个竞标

    ...Calculus problems and want clear, step-by-step solutions. These cover typical university-level topics—limits, differentiation, definite/indefinite integrals, and basic series work—nothing exotic, just sound mathematical reasoning presented in an easy-to-follow format. Please show each step so I can trace the logic and learn from it, and include any graphs or short code snippets (e.g., in Python or MATLAB) if they help illustrate the answer. Second, I need a short text—about two pages—translated accurately into Kiswahili. It’s non-technical prose, so the emphasis is on natural, reader-friendly language rather than literal word-for-word phrasing. Maintain tone and nuance, and flag any idioms that don’t carry across cleanly so we can decide toget...

    $140 / hr Average bid
    $140 / hr 平均报价
    33 个竞标

    From Pakistan or India I need new Freelancer electrical engineer for Simulation of Reverse power management in Solary system during peak hours I need Matlab Expert

    $55 / hr Average bid
    $55 / hr 平均报价
    12 个竞标

    I am working on a quantum-mechanical model—nothing exotic like quantum computing or quantum optics, just a specialize...Propose and implement the mathematical and computational tweaks needed to handle the additional features I have in mind (I’ll walk you through the specifics once we connect). • Provide concise documentation and a short technical note explaining the extended model so future adjustments remain straightforward. The codebase is mostly JavaScript and a lightweight C++ module for speed. If you prefer MATLAB or Julia, I’m open—just make sure the final deliverable reproduces the current results before extending them. I’ll share the repository, reference papers and a small test suite after an NDA. From there we can agree on milestones,...

    $195 / hr Average bid
    $195 / hr 平均报价
    27 个竞标

    I need an Extended Kalman Filter that fuses raw IMU and GPS data to deliver reliable navigation states inside an autonomous-vehicle 3D simulation. I already have an EKF designed in MATLAB, I however require an improvement on it (I've all the files required). My workflow is centred on IPG Carmaker, so the filter must compile, run and stream its results in real time inside that environment; the same code should also remain portable enough to drop into CARLA for future tests. The filter has to provide: • position and velocity estimates in the global frame • full orientation (roll, pitch, yaw) • live statistics on sensor noise and estimated error covariance A simple on-road scenario in Carmaker will serve as the proving ground: the vehicle must hold a traj...

    $1068 Average bid
    $1068 平均报价
    35 个竞标

    ...ratio, courbes I-V, pertes thermiques), puis d’analyser ces valeurs pour comprendre où se cachent les gains possibles. La démarche attendue commence par la structuration et le nettoyage du jeu de données, se poursuit par le calcul des métriques et l’exploration visuelle des tendances, et se conclut par des recommandations claires pour améliorer l’efficacité. Python (pandas, NumPy, Matplotlib), MATLAB, PVsyst ou NREL SAM conviennent tous à condition que chaque étape soit reproductible et dûment commentée : je dois pouvoir relancer votre script et obtenir les mêmes graphiques. Deliverables • Rapport analytique d’environ 10–15 pages détaillant méthodologie,...

    $164 / hr Average bid
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    17 个竞标
    MATLAB help is Needed
    已经结束 left

    MATLAB help is Needed for a quick project

    $1996 Average bid
    $1996 平均报价
    12 个竞标

    I'm seeking an experienced MATLAB/Simulink engineer to replicate and expand on a research paper project involving grid-connected photovoltaic inverter control systems. Scope of work - Replicate and extend a research paper on grid-connected PV inverter control. - Implement a PI + Resonant controller as referenced. - Develop and compare a new intelligent control structure using ANN. References - The reference research paper uses a PI + Resonant controller. Additional information The project involves comparing the traditional control method with a new intelligent control structure.

    $1271 Average bid
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    42 个竞标

    ...The first priority is to curb the overall blurriness so that structures become recognisable again. As you do that, I also expect a noticeable reduction in colour distortion and background speckle so the final result looks like a clean, clinically useful JPEG rather than a rescued screenshot. You can choose whichever workflow suits you best—AI-based deblurring tools, Photoshop, Topaz Gigapixel, MATLAB image-processing scripts, or a combination—so long as the finished image meets these acceptance criteria: • Landmarks and margins appear crisp enough for diagnostic reference. • No obvious pixelation or blockiness remains when viewed at 100 %. • Colour tones match typical MRI greyscale (no unnatural tinting). • Final file delivered as a high-re...

    $382 Average bid
    $382 平均报价
    7 个竞标

    ...want the model to answer. What I’m missing is an experienced collaborator who can stress-test the assumptions, confirm the equations make sense biologically, and help shape the discussion so it stands up to peer review. Familiarity with population genetics, evolutionary game theory, or comparative methods will be especially helpful, and the ability to use tools like R, Python (NumPy/SciPy), or Mathematica for quick simulations will make the process smoother. Ultimately, I’d like to finish with: – a polished set of equations or simulation code, – clearly interpreted results tied back to the current literature, and – concise text ready to be slotted into my manuscript draft. If you enjoy dissecting evolutionary theory and have a knack for expla...

    $108089 Average bid
    $108089 平均报价
    26 个竞标

    ...and journal publications. Deliverables 1. Complete system architecture and wiring diagrams covering PLC, Arduino, sensors, and actuator banks. 2. Ladder Logic or Structured Text code, fully commented, implementing sequencing, PID, and safety interlocks. 3. SCADA screens with live trending, alarm handling, and historical logging. 4. Calibration notes plus data-capture scripts (Python or MATLAB) for at-least eight process variables. 5. Experimental report detailing setup, methodology, results, and discussion, formatted for conference submission. Acceptance criteria • Rig operates continuously for 48 h without unhandled faults. • Control loops hold set-points within ±2 %. • Documentation enables replication by senior students unaided. Familia...

    $211 / hr Average bid
    $211 / hr 平均报价
    31 个竞标

    ...and journal publications. Deliverables 1. Complete system architecture and wiring diagrams covering PLC, Arduino, sensors, and actuator banks. 2. Ladder Logic or Structured Text code, fully commented, implementing sequencing, PID, and safety interlocks. 3. SCADA screens with live trending, alarm handling, and historical logging. 4. Calibration notes plus data-capture scripts (Python or MATLAB) for at-least eight process variables. 5. Experimental report detailing setup, methodology, results, and discussion, formatted for conference submission. Acceptance criteria • Rig operates continuously for 48 h without unhandled faults. • Control loops hold set-points within ±2 %. • Documentation enables replication by senior students unaided. Familia...

    $164 / hr Average bid
    $164 / hr 平均报价
    40 个竞标

    ...The hardware is in place; what I require now is the expertise to fine-tune the inspection parameters, process the captured A-scan/B-scan data, and translate those echoes into a clear pass-or-fail decision for each component. The work revolves around: • Selecting the right probe frequencies, gating, and coupling strategy for metallic materials. • Building or refining a signal-processing routine (MATLAB, Python, or C preferred) that isolates micro-crack indications from noise and geometry echoes. • Validating the approach with a small set of reference coupons I will supply, then documenting the acceptance thresholds so production staff can replicate the results. I will provide raw data samples from the customised system, dimensional drawings of the test pieces, and...

    $2940 Average bid
    $2940 平均报价
    9 个竞标

    i need to create a wireless link, in which through matlab code i'll transmit my message to USRP N210 and receive from same USRP, and recovered message. Modulation used format can be QPSK. following steps should be followed. Recommended steps for SW development 1. Convert your message to bits 2. Form the symbols: QPSK, 16QAM… 3. Arrange symbols to frames and add preamble symbols 4. On the Rx side do the opposite: extract your message bits from the symbols 5. Transmit a message and make sure you can receive it 6. Up-sample and pulse-shape the symbols in the Tx, in the Rx Detect the frame start and extract the preamble symbols (you will need them later onfor fine frequency correction). 7. Filter and downsamplethe received signal at the Rx. 8. Apply frequency offset! Do coar...

    $1396 Average bid
    $1396 平均报价
    26 个竞标

    I’m deep into a data-heavy project in Matlab and need an extra set of expert hands to sharpen the statistical side. The core of the job is to work inside Matlab (R2022b or later) using the Statistics and Machine Learning Toolbox to run and refine: • Multiple and simple regression models, including checks for assumptions and goodness-of-fit. • Classical hypothesis tests (t, χ², Mann-Whitney, etc.) with clear interpretation of p-values and effect sizes. • One-way and, if needed, two-way ANOVA with post-hoc comparisons and visual summaries. You’ll be working directly in my existing scripts, so clean, well-commented code is essential. I’ll share sample data and the current .m files; your task is to optimise the workflow, add the rig...

    $14520 Average bid
    $14520 平均报价
    36 个竞标

    ...want the model to answer. What I’m missing is an experienced collaborator who can stress-test the assumptions, confirm the equations make sense biologically, and help shape the discussion so it stands up to peer review. Familiarity with population genetics, evolutionary game theory, or comparative methods will be especially helpful, and the ability to use tools like R, Python (NumPy/SciPy), or Mathematica for quick simulations will make the process smoother. Ultimately, I’d like to finish with: – a polished set of equations or simulation code, – clearly interpreted results tied back to the current literature, and – concise text ready to be slotted into my manuscript draft. If you enjoy dissecting evolutionary theory and have a knack for expla...

    $1801 Average bid
    $1801 平均报价
    9 个竞标

    ...argumentation, how this approach can cut cycle times, minimise material waste and ultimately raise throughput without compromising the intricate quality requirements of connected garments and accessories. I already have preliminary plant data from a mid-size wearable manufacturer; you would help turn these raw logs into a reproducible optimisation model, run the simulated-annealing routines (Python, MATLAB or similar is fine), analyse the outcomes and integrate the findings into a compelling narrative that aligns with the journal’s structure, citation style and technical depth expectations. Deliverables • Detailed outline cross-referenced to the journal’s section headings • Fully documented optimisation model and code repository • Results tables, ...

    $15503 Average bid
    $15503 平均报价
    81 个竞标

    ...ingeniero termodinámico que tome la iniciativa en el diseño íntegro de un nuevo sistema de refrigeración, priorizando ante todo la máxima eficiencia energética. Quiero partir de un concepto todavía abierto y llegar a esquemas mecánicos, balances de masa-energía, selección de componentes y plano de control de temperatura. Espero que utilices tus herramientas habituales de simulación (por ejemplo EES, MATLAB, ANSYS Fluent o similares) para modelar el ciclo, calcular COP, optimizar intercambiadores y dimensionar compresores, válvulas y tuberías. Agradeceré que incluyas: • Memoria de cálculo completa con supuestos, diagramas P-h y resultados de simulación. • P...

    $135725 Average bid
    $135725 平均报价
    19 个竞标

    I need a well-structured MATLAB Simulink model that accurately represents an electrical power distribution system. The goal is to see the behaviour of the network under different loading and fault scenarios, so the model has to include typical components—feeders, transformers, loads, protection devices—and allow easy parameter tweaking. Here is what I’m expecting: • A clean Simulink file (.slx) built with standard Simscape Power Systems blocks (or equivalent custom blocks, if they improve fidelity) • Clear documentation inside the model explaining each subsystem, plus a short PDF or Word note that walks through set-up, assumptions, and how to rerun the scenarios I care about • Sample simulation results for at least two cases: normal operating ...

    $577 Average bid
    $577 平均报价
    9 个竞标

    ...white powder backing card. • Context notes on lighting conditions and angle. What I expect back: • A digitally enhanced image that maximises visible ridge detail without introducing artefacts. • A separate, contrast-boosted version ready for ridge counting or automatic minutiae extraction. • Brief notes on the exact workflow or software chain you used (e.g., Photoshop, ImageJ, VeriFinger, MATLAB filters) so I can replicate or defend the process later if questioned. Acceptance criteria • Ridges and bifurcations should appear clean enough for a potential match by standard AFIS or manual comparison. • No haloing, posterisation, or over-sharpening that could mislead an examiner. • Final files supplied in both lossless (TIFF/PNG) and laye...

    $2924 Average bid
    $2924 平均报价
    38 个竞标

    ...correct or returned with a clear correction and brief justification • A short summary (≈1 page) outlining the major strengths, weaknesses, and recommended improvements • Delivered in the same LaTeX file structure so I can merge your edits seamlessly Familiarity with QFT notation, tensor calculus, and standard cosmology references is essential. If you routinely work with tools like Overleaf, Mathematica, or Maple for symbolic checks, let me know—automated cross-checks are welcome provided the reasoning is still documented. Turnaround: ideally within one week of project start, but let’s discuss if you need a bit longer. I do not respond to automated replies. Extensive experience in theoretical physics, PHD level is required. Only message me if you...

    $3470 Average bid
    $3470 平均报价
    51 个竞标

    I need MATLAB scripts executed and scatter plots generated. I will provide the scripts and specific data points for highlighting. It is regarding solar and wind farms. Requirements: - Run provided MATLAB scripts - Generate scatter plots with: - Custom labels and annotations - Grid and axes adjustments - Highlight specific data points (details to be provided) Ideal Skills: - Proficiency in MATLAB - Experience with data visualization and scatter plots - Attention to detail for customization Looking forward to your bids!

    $3572 Average bid
    $3572 平均报价
    99 个竞标

    ...implementation of a convolutional neural network that can reconstruct partially missing fingerprints. The workflow starts by masking out regions of each print, forcing the network to learn how to in-paint those gaps. Because this is for research, every step—from data creation to final evaluation—has to be transparent, well commented, and easy to repeat on another machine. Core requirements • Codebase in MATLAB is my first choice. If a critical library isn’t available, a fallback in Python under Anaconda (TensorFlow or PyTorch) is acceptable, but explain the reason for the switch up front. • A custom fingerprint dataset is expected. It must cover a wide variety of fingerprint patterns so the model generalises well; I’m not looking for off-the...

    $281 Average bid
    $281 平均报价
    9 个竞标

    ...already use, so familiarity with typical two- and three-wheeler ECUs is essential. Key deliverables • Optimised BMS code (C/C++ or Embedded C) ready to flash on our existing hardware • Parameter set and calibration tables for 48 V and 60 V packs • A brief validation report showing performance gains and confirming no new safety flags are triggered Tools you’re free to lean on include MATLAB/Simulink, Vector CANoe, Python, or whatever you normally use for HIL simulation and data logging; just ensure the final firmware compiles in our GCC toolchain. I’d like first test firmware within the next few days so we can begin bench cycling immediately, with final sign-off once the packs survive a full thermal and vibration run. Let me know your avai...

    $2332 Average bid
    $2332 平均报价
    8 个竞标

    I need a MATLAB specialist to build and run power-system simulations for an electrical-network study I am conducting. The core goal is to model the grid in MATLAB/Simulink (Simscape Electrical or equivalent), execute a series of load-flow and dynamic-response scenarios, and return clear, reproducible results that I can expand on later. I will supply the single-line diagram, component data, and the operating cases I want analysed. Your job is to translate those inputs into a working simulation model, verify it behaves as expected, and document every step so I can tweak parameters on my own. Familiarity with tools such as PowerGUI, Simscape Electrical libraries, and MATLAB scripting for batch runs will be very helpful. Deliverables: • Complete .m and Simulink/Sims...

    $1068 Average bid
    $1068 平均报价
    15 个竞标

    ...algorithms). • Specific knowledge of drilling engineering, downhole tools, or artificial lift systems. • Familiarity with the challenges of cuttings transport in horizontal wells. Software Requirements: The freelancer must have access to and be proficient in: • A major CFD software package (ANSYS Fluent is highly preferred). • A 3D CAD software package. • Data analysis and plotting software (e.g., MATLAB, Python, Origin). Proposal Requirements: To be considered, your proposal must include: 1. A brief cover letter summarizing your understanding of the project and why you are the ideal candidate. 2. A detailed resume or CV highlighting your relevant experience, education, and skills. 3. A list of your academic publications. Please provide links...

    $9272 Average bid
    $9272 平均报价
    33 个竞标

    ...anti-sway system implemented in MATLAB/Simulink. I have already designed and implemented multiple controllers: a linear controller based on local tangent linearization around the equilibrium, and nonlinear controllers (Backstepping and Sliding Mode, with several variants). In many nominal and moderately perturbed cases, the linear controller clearly outperforms the nonlinear ones — not slightly, but significantly, even though the system is inherently nonlinear. However, when I increase the system masses by a large amount (trolley and/or payload), the performance of the linear controller degrades strongly, and the nonlinear controllers can then outperform it. I want to understand, explain, and rigorously justify these behaviors. Your tasks: Use the provided MATLAB...

    $983 Average bid
    $983 平均报价
    25 个竞标