Free fourier series software

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FourierTransform script
FourierTransform FourierTransform - Complex Fourier Transform of a real time series.

InverseFourierTransform script
InverseFourierTransform InverseFourierTransform gets the real time series from the complex Fourier transform.

Fourier Series Tools script
Fourier Series Tools Fourier Series Tools - Create and manipulate Fourier Series using Function Handles

fourgraph script
fourgraph fourgraph - Hemo of ploting a fourier series to a given one variable function.

Singular Fourier-Pade approximation script
Singular Fourier-Pade approximation Singular Fourier-Pade approximation - Circumvention of the Gibbs phenonmenon though Pade approximations with singularities

Wolfer sun spot data analyzed with the Fourier Cal script
Wolfer sun spot data analyzed with the Fourier Cal Wolfer sun spot data analyzed with the Fourier Calculator - Fourier Analysis of Wolfer sunspot data

Fast Fourier Transform Algorithm script
Fast Fourier Transform Algorithm Fast Fourier Transform Algorithm - Implementation of FFT without using matlab built-in function of fft.

MyFFT script
MyFFT MyFFT - Script for generating pretty visualizations based on the Fast Fourier Transform of simple objects.

fourier_by_jump script
fourier_by_jump fourier_by_jump is a fourier analysis, especially made for sampled data, but it is not a DFT.

fourier serious script
fourier serious fourier serious - some thing different about my project is that it is progamed to calculate the fourier serious

HarmonicSeries script
HarmonicSeries HarmonicSeries - Space-Time series (1D, 2D, or 3D) as the sum of cosines.

fftd script
fftd fftd - A dimensionless Discrete Fourier Transform program.