MatLab Solutions: "Introduction to Digital Signal Processing: A Computer Laboratory Textbook". by Ilias Konsoulas

These files are the MatLab solutions of exercises contained in the above DSP lab textbook. (digital signal proces..., gabor transform, chirp ztrans)

AD_DA(x,Xmin,Xmax,Levels)

conv_DHT(x,h)

diffft(x)

Discrete Fourier Transform of a finite sequence by Saurav Nandi

A finite sequence is taken as an array input and its DFT is calculated. (dft, discrete fourier tran..., signal processing)

Discrete_Fourier_Transform.m

Discrete Fourier Transform Low/High Pass Filter. by Zhihua Zhang

This is a simply implement of Discrete Fourier Transform Low/High Pass Filter for 1-D data. (fft, discrete fourier tran..., lowhigh pass filter)

FFTPF1D(X, binsize, f, P)

Fourier transform demonstration by David Young

An introductory demonstration of the discrete Fourier transform, making use of the fft function. (filtering, fast fourier transfor..., dft)

Introductory Fourier Transform Demonstration

discrete fourier transform 2D by Deepak Kumar Rout

This program finds the DFT of an image without using the inbuilt function in matlab (discrete fourier tran..., image dft, 2d dft)

image_dft.m

DFT on a specified frequency by Hongxue Cai

spectral analysis (amplitude & phase) of recorded time-series data (spectral analysis, discrete fourier tran..., amplitude)

cdft(data, f, delt_t, wyn)

FFT2 optimization by Luigi Rosa

Speed up FFT2. (filtering, fft2, fft)

tempofft2.m