TimeFrequency Analysis 

This page contains Matlab and C language programs for computing timefrequency representations, and also has a brief article about timefrequency analysis. Submitted: Dec 24, 2003

FFT FAQ 

Fast Fourier Transform FAQ, by Grant R.Griffin. Submitted: Dec 24, 2003

A Pictorial Introduction to Fourier Analysis/Synthesis 

A tutorial on Fourier Analysis of a SquareWave Grating. Submitted: Dec 24, 2003

FFTW Home Page 

FFTW is a C subroutine library for computing the Discrete Fourier Transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size. FFTW's performance is typically superior to that of other publicly available FFT software. Moreover, FFTW's performance is portable: the program will perform well on most architectures without modification. Submitted: Dec 24, 2003

SIGVIEW 

SIGVIEW is complete realtime spectral analysis application with wide range of powerful spectral analysis tools, statistic functions and exquisite visualization system Submitted: Nov 26, 2000

Jens J. Nielsens  Home Page 

This page contains an FFT routine, Gravity simulator and FIR Filter Quantization, all written by the author of the page. Submitted: Dec 24, 2003

FFTPACK 

FFTPACK is a package of Fortran subprograms for the Fast Fourier Transform of periodic and other symmetric sequences. It includes complex, real, sine, cosine, and quarterwave transforms. Submitted: Dec 24, 2003

