Fast Fourier Transform Algorithm
版本 1.0.0.0 (474 字节) 作者:
RFM
Implementation of FFT without using matlab built-in function of fft.
16.8K 次下载
更新时间
2007/1/9
无许可证
This program is open source code of fast Fourier transform in matlab.
Where y is the input argument and p is the normalized size of the input. Let
y = [1 2 3 4 ];
x= length(y);
m= log2(x);
p= ceil(m);
To call the function use
ft2(y,p);
引用格式
RFM (2024). Fast Fourier Transform Algorithm (https://www.mathworks.com/matlabcentral/fileexchange/13606-fast-fourier-transform-algorithm), MATLAB Central File Exchange. 检索来源 .
MATLAB 版本兼容性
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R14
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- Signal Processing > Signal Processing Toolbox > Transforms, Correlation, and Modeling > Transforms > Discrete Fourier and Cosine Transforms > Fast Fourier Transforms >
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1.0.0.0 |