源码文件
-z -q -eFFT -m"fft.map" -o"fft.out" -x -i"d:/ti/ccs2k22/c2000/rtdx/lib" -i"d:/ti/ccs2k22/c2400/cgtools/lib" "C:\tic2xx\myprojects…
FFT-DIT 源代码
FFT-DIT（快速傅里叶变换-基2时间抽取法）是数字信号处理中的核心算法之一，以其高效的计算性能在音频分析、图像处理及通信系统中广泛应用。通过递归地将大点数DFT分解为小点数DFT来实现，极大地减少了运算量。掌握FFT-DIT不仅能够帮助工程师优化算法效率，还能促进对频谱分析等…
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源码文件
-z -q -eFFT -m"fft.map" -o"fft.out" -x -i"d:/ti/ccs2k22/c2000/rtdx/lib" -i"d:/ti/ccs2k22/c2400/cgtools/lib" "C:\tic2xx\myprojects…
源码文件
/************* Code Composer V1 Project Data ******************** The following section contains data generated by Code Compose…
源码文件
%x6(n)=cos(8пt)+cos(16пt)+cos(20пt) fs=64kHz,N=16,32,64 m=input('FFT点数='); n=0:(m-1); subplot(2,2,1); x6=cos(pi*n/8)+cos(pi*n/…
源码文件
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Forward FFT w.r.t. the second variable % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% …
源码文件
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Forward FFT w.r.t. the first variable % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% fun…
源码文件
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Forward FFT w.r.t. the second variable % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% …
源码文件
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Forward FFT w.r.t. the first variable % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% fun…
源码文件
/* ============================================================================== System Name: Real FFT - Software Test Benc…
源码文件
% exa2-8_fft_ifft.m for example 2-8 % to test fft.m and ifft.m clear all; % 产生两个正弦加白噪声； N=256; f1=.1; f2=.2; fs=1; …