android java signal-processing dsp speech android-library windowing splines convolution butterworth-filter fourier-transform adaptive-filters signal-processing-algorithms hilbert-transform peak-detection iir-filters short-time-fourier-transform chebyshev-filter savitzky-golay-filter matlab-style-filters

calculus math linear-algebra splines numerical-methods butterworth-filter cubic-splines spline-interpolation analog-filter transfer-function elliptic-filter chebyshev-filter