#include "fft-spectra.h" #include #include #include int esd_rate = ESD_DEFAULT_RATE; int ndata_in = 2*4096; int bps = 2; int …
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…
# Microsoft Developer Studio Generated NMAKE File, Format Version 4.00 # ** DO NOT EDIT ** # TARGTYPE "Win32 (x86) Console App…
//--------------------------------------------------------------------------- #ifndef FFTH #define FFTH #include #include …
//--------------------------------------------------------------------------- #include #pragma hdrstop #include "FFT.h" #…
/** * @file fft-test.c * FFT and MDCT tests. */ #include "dsputil.h" #include #include #include int mm_flags; /* referenc…
/** * @file fft-test.c * FFT and MDCT tests. */ #include "dsputil.h" #include #include #include int mm_flags; /* referenc…
"fft.c" LARGE BROWSE DEBUG OBJECTEXTEND