Package ca.uol.aig.fftpack

A Java translation of fftpack by Baoshe Zhang.

See:
          Description

Class Summary
Complex1D Construct a 1-D complex data sequence.
ComplexDoubleFFT FFT transform of a complex periodic sequence.
RealDoubleFFT FFT transform of a real periodic sequence.
RealDoubleFFT_Even cosine FFT transform of a real even sequence.
RealDoubleFFT_Even_Odd cosine FFT transform with odd wave numbers.
RealDoubleFFT_Odd sine FFT transform of a real odd sequence.
RealDoubleFFT_Odd_Odd sine FFT transform with odd wave numbers.
 

Package ca.uol.aig.fftpack Description

A Java translation of fftpack by Baoshe Zhang.

jfftpack is a Java version of fftpack. jfftpack is based on Paul N. Swarztraubre's Fortran code and Pekka Janhuen's C code. It is developed as part of my official duties as lead software engineer for SCUBA-2 FTS projects.

The original fftpack was public domain, so jfftpack is public domain too. This software is in no way certified or guaranteed.

Please send any comments or bug reports to baoshe.zhang at uleth.ca or baoshe_zhang at hotmail.com.

Notes: Please read the documents for FFT formula

if necessary.