文件名称:rfft
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Real sequence of Fourier transform 实序列傅立叶变换 已验证 用N点FFT计算2N点实序列的FFT,比直接进行2N点FFT运算减少一半运算量
-Real sequence of Fourier transform verified with N points FFT calculation sequence of 2 N point FFT, than half 2 N point FFT operation to reduce computational complexity
-Real sequence of Fourier transform verified with N points FFT calculation sequence of 2 N point FFT, than half 2 N point FFT operation to reduce computational complexity
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rfft.cpp