Refine by Content Type

Refine by Product

Refine by Time Frame

image thumbnail

updated 5 months ago

1-dimensional DCST.zip by Luigi Riba

1-dimensional Discrete Cosine Stockwell Transform, (DCST) (dcst, dost, stockwell transform)

dcst(time_series)

idcst(dcst_coefficients)

rearrange_dcst(dcst_coefficients)

image thumbnail

updated 5 months ago

1-dimensional DOST.zip by Luigi Riba

Stockwell transform, S-transform, DOST-transform (stockwell transform, dost, timefrequency analysi...)

dost(time_series)

idost(dost_coefficients)

rearrange_dost(dost_coefficients)

image thumbnail

updated 11 months ago

Time-frequency generalized phase synchrony for EEG signal analysis by Amir Omidvarnia

A TF approach for evaluating phase synchrony within multichannel EEG signals (generalized phase syn..., multivariate signal a..., eeg signal processing)

GPS_SingleSegment(imf,Fs,VECM_order,IF_choice)

IF_first_order_moment(TFD)

Integrated_order_2(CH,L,init_point)

image thumbnail

updated 1 year ago

Time-frequency coherency by Tjeerd

Computes the complex-valued time-frequency coherency between two signal vectors (signal processing, timefrequency analysi..., coherence)

tfcohf(x,y,nfft,spec_win,sm_win,tstep,fs)

tfcohf2(x,y,nfft,spec_win,tstep,fs)

tfcohf3(x,y,nfft,spec_win,sm_win1, sm_win2,tstep,fs)

image thumbnail

updated 3 years ago

Matching pursuit for 1D signals by Patrick Mineault

Performs Matching Pursuit on 1d (temporal) signals with custom basis (matching pursuit, basis pursuit, temporal signal)

temporalMP(y,B,nonnegative,maxiter,mindelta,deadzone)

TryTemporalMP.m

image thumbnail

updated 6 years ago

evaluating SHORT TIME FOURIER TRANSFORM of a stationary signal by payel mukherjee

the STFT of a nonstationary signal taking highly overlapping rectangular window. (rectangle, signal processing, matrix)

image thumbnail

updated 12 years ago

Spectrogram (Short-time FT log magnitude) by Sean Fulop

Computes the Short-time Fourier transform and displays as grayscale image or 3-D surface (spectral analysis, spectrogram, shorttime fourier tra...)

Contact us