展示 42 结果
高级威客
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I have master in Electrical Engineering, I'm expert with following skills: DIGITAL SIGNAL PROCESSING (MATLAB & PYTHON) * Estimation / Detection * Digital Communication Systems * Mathematics * Kalman Filter * Tracking System IMAGE PROCESSING (MATLAB & PYTHON) * Digital Image Processing * Image Classification...I have master in Electrical Engineering, I'm expert with following skills: DIGITAL SIGNAL PROCESSING (MATLAB & PYTHON) * Estimation / Detection * Digital Communication Systems * Mathematics * Kalman Filter * Tracking System IMAGE PROCESSING (MATLAB & PYTHON) * Digital Image Processing * Image Classification * Image Segmentation * Machine learning * Neural Network * Deep Learning * Object Detection NATURAL LANGUAGE PROCESSING * Question Answering * Sentiment Classification * Named Entity Recognition (NER) * Part of Speech (POS) tagging * Lemmatization REINFORCEMENT LEARNING * Deep Q-Network * Model-free and Model-based training 收起
雇用 amirrmusavifr
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Hello, my friends! There are what i have done in this 2019-2021 year. 2021: ☑ Softswitch 4 class based on opensips 3.2 (LCR, Transcoding, Cluster mode) ☑ Opensips - MS TEAMS integration ☑ Bootstrap 4 web interface for opensips projects, ☑ Whole Media Sending system. System that can send Millions of Faxes\Audio with...Hello, my friends! There are what i have done in this 2019-2021 year. 2021: ☑ Softswitch 4 class based on opensips 3.2 (LCR, Transcoding, Cluster mode) ☑ Opensips - MS TEAMS integration ☑ Bootstrap 4 web interface for opensips projects, ☑ Whole Media Sending system. System that can send Millions of Faxes\Audio with reports, 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking. Written on C inside source files. 2019: ☑ Webrtc2sip server with Encrypted RTP ☑ Callback + AMD based on FreePBX ☑ click2call php script for Asterisk based PBXs ☑ deploy opensips server (with web panel) with 200cps\6000 concurrent calls ☑ deploy zabbix monitoring system for voip servers ☑ Increase disk space on VM without power off ☑ Moving VMs between ESXI hosts ☑ Colored fax on Hylafax+ ☑ Raspberry Bluetooth Asterisk voip\gsm gateway, ☑ Voip Push Notification iOS, Android ☑ Bluetooth-Asterisk-GSM Gateway, ☑ SIP Load-Balancers Between, ☑ TLS SIP Implementation, ☑ Freepbx Survey module, ☑ Whitelist Kamailio sip server for millions numbers in db, ☑ AGI -> PAMI scripts convert to make server more faster for wholesale, I am voip developer who loves his job. Be free to ask me any question. 收起
雇用 Erewin
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Electronic engineer and Cisco CCNP specialist with 13 years of work experience as a network and telecommunication engineer in Oil & gas, construction and telecommunications companies designing, implementing, configuring, managing and supporting voice, video and data network, IT technologies as UHF radios, VPN,...Electronic engineer and Cisco CCNP specialist with 13 years of work experience as a network and telecommunication engineer in Oil & gas, construction and telecommunications companies designing, implementing, configuring, managing and supporting voice, video and data network, IT technologies as UHF radios, VPN, security devices (firewall), videoconference, access control and video surveillance systems. 收起
雇用 vw2095032vw
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I am an inter-disciplinary researcher,holds Bachelors degree in Electrical Engineering and Masters degree in Energy Systems Engineering. I have over 5 years of professional experience having worked on renewable energy systems, water resources management, research articles and developed over 50 Business plans covering...I am an inter-disciplinary researcher,holds Bachelors degree in Electrical Engineering and Masters degree in Energy Systems Engineering. I have over 5 years of professional experience having worked on renewable energy systems, water resources management, research articles and developed over 50 Business plans covering wide range of industries. Expertise: 1-Renewable Energy 2-Water resource management 3- Tableau, Power BI, RShiny Dashboards 4-Solar System Designing 5- Article writing, Technical Writing, Research with APA, harvard, IEEE referencing. 6- Presentations(MS PowerPoint) 7-Business Plans Software's/languages: RETSCREEN, MATLAB, Homer, Python, R 收起
雇用 haris021
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Hello, with a good amount of experience (10 years) in construction and as an electrical engineer, allow me to help you to visualize your ideas for various types of projects. my areas of expertise include drafting and make design and shop drawings by using Autocad and Revit software and also modeling till level of...Hello, with a good amount of experience (10 years) in construction and as an electrical engineer, allow me to help you to visualize your ideas for various types of projects. my areas of expertise include drafting and make design and shop drawings by using Autocad and Revit software and also modeling till level of detail 400. my experience concentrated on preparing electrical technical reports and make design and shop drawings for all electrical and low current systems by using various software programs (Etap, Dialux, Ecodial, doc-win ) and also using Microsoft office. 收起
雇用 eslamsaeid1991
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[A] 1 ) I have over 20 years of experience in PCB Layout / Hardware / RF / EMI / Firmware designs. We can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Arduino / STM32 / IM6x / AVR / TI MSP430x / PIC / Ri-Pi # WIFI / BT / BLE / GPS ...[A] 1 ) I have over 20 years of experience in PCB Layout / Hardware / RF / EMI / Firmware designs. We can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Arduino / STM32 / IM6x / AVR / TI MSP430x / PIC / Ri-Pi # WIFI / BT / BLE / GPS # LCD / DTV / MD / Web Camera # LED / Lighting # LCD Inverter / Touch sensor # NIC / LAN / KSZ9031RNX / LAN8720 # IOT / NRF52832 / ESP8266 / TI CC26xx / NRF52xx # RPI3 / CM3 / CM4 / UP CORE PLUS Carrier board # LTE / Quectel EC25 / BG77 / BG95 / BG96 # Battery / Solar Charger # BMS ( Battery Management System ) # IO-Link Expansion board ( MAXIN MAX14819ATM+ , TI, ST ) # Audio / Codec / CSR / HFP / HSP / AMP 2 ) I can use as below to design and layout. # Altium / Protel99SE # Eagle # PADS # KiCad # OrCad / Allegro # Proteus # DipTrace 3 ) I can communicate well in English, please contact us by e-mail or s-k-y-p-e me (saludpcb) to find out relevant details. 4 ) I also have to provide PCB layout design service ( super low price ) # For PCB layout: 2 ~ 4 Layers -> $0.4 ~ 0.6 USD per pad 6 ~ up Layers -> $0.8 ~ 0.8up USD per pad # For reprinting of schematic and component, quotation will vary by each case. # A minimal of $100 USD 2L / $200 USD 4L / $300 USD 6L will be charged for each case. What I can do are: # 1,2, 3, 4, 6, 8, .... layers ( PCB / FPCB ) # High Speed and High Density PCB layout # Differential Signal PCB layout # RF Signal PCB layout # 3D Models / FreeCad 5 ) PCB / PCBA manufacture ( EMS ) # Prototype assembly # Components procurement # High quality # Quick, 24hr lead time # Low cost [B] 1. I have 15-year translation experience and good at excel, word, numbers, keynote ... etc. 2. I can do English <-> Chinese ( traditional and simplified ) translation in Business, Electronic Technology, Website, Video, Disaster Reduction and App related fields. 3. Please contact me by e-mail or leaving messages to discuss any related issues. 4. Hope to have an opportunity to work with you. 5. I am currently Bloomberg’s freelancer for some translation work. 收起
雇用 lydialin2000
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I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint, and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3), and programming using the following technologies; Python, C/C++, VBA for Applications, HTML, PHP, Javascript. I also have experience in data...I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint, and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3), and programming using the following technologies; Python, C/C++, VBA for Applications, HTML, PHP, Javascript. I also have experience in data entry, processing, and analysis using Latex. I strive to work hard and meet client requirements and deadlines, also continuously working to improve my capabilities. 收起
雇用 gr8tech
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I am professional Architect engineer and 2d and 3d artists I can do everything to make your project stand out from the others, innovation is a fundamental concept for us. We guarantee a high-impact design at a low-cost for our clients. Our services include : - CAD drawings (Plans, Sections, Diagrams) - Video...I am professional Architect engineer and 2d and 3d artists I can do everything to make your project stand out from the others, innovation is a fundamental concept for us. We guarantee a high-impact design at a low-cost for our clients. Our services include : - CAD drawings (Plans, Sections, Diagrams) - Video Walkthroughs - 3D HQ Rendering Images - 360° Panoramic Renders -Interior/Exterior/AutoCAD/3d model etc High-Quality 2D/3D Floor Plans and Structural drawings. skill AutoCAD/SketchUp/luminous/interior and exterior -Graphic/Illustrations/Photoshop - Zbrush - 3ds Max/Maya - Vray/Keyshot - Blender - Substance Painter - Unity 3D -Cad/cam/solid work/fusion360/3d printing model Don’t hesitate to contact to us for further information, and you surely receive wonderful samples for your project Please feel free to contact me anytime. NO UPFRONT PAYMENT 收起
雇用 sofiyakhm78
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DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda 收起
雇用 macroenergy
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Hi There! I'm Yohana, an expert graphic designer with 10 years of experience I've been doing works around the globe. I have plenty experience working with: -File Digital Format to materialization -Corporate Identity -Vector & Digital painted illustrations -Branding & Logo Design -Packaging & Covers Design ...Hi There! I'm Yohana, an expert graphic designer with 10 years of experience I've been doing works around the globe. I have plenty experience working with: -File Digital Format to materialization -Corporate Identity -Vector & Digital painted illustrations -Branding & Logo Design -Packaging & Covers Design -Editorial Design -Photography & Photo edition -Spanish Voice Talent Being a proactive person and prepared to solve day to day tasks is one of the qualities for which I stand out, in this sense the fundamental values such as Honesty, Integrity, Respect and Discipline are always accompanied in every work. So, if you are looking for a really creative and very responsive designer who loves what She do then, I'm the one that you are looking for. The Tools that I mostly use are: -Pencil and hand (Every project starts here) -Adobe Illustrator -Adobe Photoshop -Adobe Dreamweaver -Adobe Flash -Adobe Lightroom -Maya Autodesk -CorelDraw 收起
雇用 YOHANAR
