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fft_test
- 使用dev-c++(gcc)开发环境,2048点定点FFT程序,使用查找表得到旋转因子-The use of dev-c++ (gcc) development environment, fixed-point 2048-point FFT, the use of look-up table has been rotating factor
FFT
- 本程序能够实现2048个点的,基于2的时间拆分FFT,能够在CCS上实现运行-This procedure can achieve 2048 points, based on the two split time FFT, can be implemented to run in the CCS
fft
- fft蝶形算法,采用一种快速的fft蝶形算法,具有fft和ifft功能,支持1024,2048等整数倍算法-fft transform