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updated 8 months ago

Oscillator and Signal Generator by Owen Brimijoin

A simple command-line function for generating standard waveforms, click trains and noise bursts. (signal generator, signal processing, oscillator)


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updated 2 years ago

Four-Parameter Sinefit by Marko Neitola

Least squares sinusoid fit. Optimization toolbox not needed. Data can be non-uniformly sampled. (leastsquares, sinusoid, fit)


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updated 6 years ago

Cosinor Analysis by cheart

Fits cosine curve to a time series using least squares (statistics, probability, cosinor anlaysis cosi...)



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updated 11 years ago

SineFit by YangQuan Chen

Extract sine frequency/amplitude/phase of a noisy sinusoidal signal. (approximation, interpolation, ls fitting)




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