Math::FFT - Perl module to calculate Fast Fourier Transforms River stage one • 2 direct dependents • 3 total dependents

This module implements some algorithms for calculating Fast Fourier Transforms for one-dimensional data sets of size 2^n. The data, assumed to arise from a constant sampling rate, is represented by an array reference $data (as described in the method...

SHLOMIF/Math-FFT-1.34 - 07 Apr 2017 09:55:02 GMT

Math::GSL::FFT - Fast Fourier Transforms (FFT) River stage one • 6 direct dependents • 9 total dependents

* "gsl_fft_complex_radix2_forward($data, $stride, $n) " This function computes the forward FFTs of length $n with stride $stride, on the array reference $data using an in-place radix-2 decimation-in-time algorithm. The length of the transform $n is r...

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Math::GSL - Perl interface to the GNU Scientific Library (GSL) River stage one • 6 direct dependents • 9 total dependents

LETO/Math-GSL-0.40 - 10 Dec 2018 17:47:09 GMT

Bundle::Math::Numeric - Bundle of modules related to numeric algorithms River stage zero No dependents

This is a bundle of modules related to numeric algorithms. Please have a look at Bundle::Math. If you would like to see a specific module included in a future version of this bundle, please send me an email or use rt.cpan.org....

SMUELLER/Bundle-Math-Numeric-1.00 - 05 Apr 2004 12:10:48 GMT

Math::Random::Brownian - Perl module for generating Fractional Brownian and Gaussian Noise River stage zero No dependents

Math::Random::Brownian is a perl module for calculating a realization of either fractional Brownian Motion, or a fractional Gaussian sequence. This is accomplished using the various methods. Currently, the C code for this module is due to Ton Dieker ...

WMSZELIGA/Math-Random-Brownian-0.03 - 17 Mar 2005 20:10:44 GMT

Math::PhaseOnlyCorrelation - calculate the phase only correlation River stage zero No dependents

This module calculate Phase Only Correlation coefficients. This measures degree of similarity between two waves (signals) heed to only phase component, so this method is not affected by an amplitude difference. The more similar two signals (waves), c...

MOZNION/Math-PhaseOnlyCorrelation-0.06 - 17 Dec 2012 18:12:49 GMT

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