Hi!
I am expert in signal processing and analysis under MATLAB (20 years).
I have implemented several techniques for filtering (FIR, IIR, Wavlets,Adaptive, NNETS,...), Spectral analysis(FFT, Wavlets, parametric and non parametric,...), Blind source separation( ICA, NMF,SOBI, NTF...).
I can achieve DSP task within few hours.
If you are interested let talk.