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PDL::FFTW 2.4.3

Date Added: August 17, 2010 | Visits: 1.123

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PDL::FFTW is a PDL interface to the Fastest Fourier Transform in the West v2.x. This is a means to interface PDL with the FFTW library. Its similar to the standard FFT routine but its usually faster and has support for real transforms. It works well for the types of PDLs for which was the library was compiled (otherwise it must do conversions). SYNOPSIS use PDL::FFTW load_wisdom("file_name"); out_cplx_pdl = fftw(in_cplx_pdl); out_cplx_pdl = ifftw(in_cplx_pdl); out_cplx_pdl = rfftw(in_real_pdl); out_real_pdl = irfftw(in_cplx_pdl); cplx_pdl = nfftw(cplx_pdl); cplx_pdl = infftw(cplx_pdl); cplx_pdl = Cmul(a_cplx_pdl, b_cplx_pdl); cplx_pdl = Cconj(a_cplx_pdl); real_pdl = Cmod(a_cplx_pdl); real_pdl = Cmod2(a_cplx_pdl);.

Requirements: No special requirements

Platforms: Linux

Keyword: Fastest, Fastest Fourier Transform, Fftw, Fourier Transform, Interface, Libraries, Pdl, Pdlfftw, Programming, Real, Transform, West

Users rating: 0/10

License: Freeware

Size: 2.1 MB

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