Software
Sparsity / Total variation / Denoising
Software for sparse signal processing tutorialWavelet/total-variation (WATV) denoising
TV denoising using generalized Moreau envelopes
Overlapping group sparse (OGS) denoising
Overlapping group sparse (OGS) denoising
Sparsity-assisted signal smoothing
Low-pass filtering + total variation denoising
Transient artifact reduction algorithm (TARA)
Baseline estimation and denoising using sparsity (BEADS)
Polynomial smoothing of time series with step discontinuities
Total variation denoising with overlapping groups sparsity
TV denoising via separable non-convex penalty (newer:GME-TV)
TV denoising via the Moreau envelope (newer:GME-TV)
Generalized TV denoising (Tying the knots)
Wavelets
Dual-tree real and complex wavelet transformsSimple MATLAB programs for wavelet transforms
Tunable Q-factor wavelet transform
Complex (Hilbert-pairs of) wavelet transforms
Wavelet frame (two-times over-sampled)
Higher-density discrete wavelet transform
Double-density wavelet transform
Double-density complex wavelet transforms
Digital filters
Low-pass digital differentiating filtersNarrow-band low-pass digital differentiating filters