2D Fourier Transform of a cosine pulse using MATLAB inbuilt 2D FFT2 function.

Version 1.0.0.0 (2.18 KB) by Sathyanarayan Rao
Two dimensional cosine pulse and its Fourier transform is computed and visualized.
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Updated 16 Apr 2014

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Two dimensional Fourier transform is often needed in Image processing and Radar signal processing. In this code, I create a two dimensional cosine pulse from 1D cosine pulse using repmat function and compute its Fourier transform. The axis are normalized in dB scale. This code is an extension of previous code File ID: #46094.

Cite As

Sathyanarayan Rao (2024). 2D Fourier Transform of a cosine pulse using MATLAB inbuilt 2D FFT2 function. (https://www.mathworks.com/matlabcentral/fileexchange/46258-2d-fourier-transform-of-a-cosine-pulse-using-matlab-inbuilt-2d-fft2-function), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
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Version Published Release Notes
1.0.0.0