mathUseful m-scripts for DSP (CIC, FIR, FFT, Fast convolution, Partial Filters etc.)
dsp-theoryTheory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.
FiltersAn Arduino finite impulse response and infinite impulse response filter library.
firFir. A lightweight PHP MVC Framework.