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fanfft
- 将共轭对称性复序列进行快速傅里叶反变换,得出变换结果为实序列。
DTMF.rar
- 包括傅里叶变换和傅里叶反变换，c语言编写，简单明了，VC环境验证通过,Including Fourier transform and Fourier inverse transform, c language, simple and clear, VC verification environment through the
fft
- C语言实现快速傅里叶算法，可以输入任意位，有正变换和反变换！-C language realization of fast Fourier algorithm, can enter any place, there is transformation and anti-transformation!
juanji
- 利用快速傅里叶变换和傅里叶反变换 进行较长序列的卷积运算-Using fast Fourier transform and inverse Fourier transform convolution long sequence
fft
- 快速傅里叶变换源码。包括一维和二维快速傅里叶变换和反变换，以及复数运算。-FFT source code
FFT_IFFT
- 一个FFT类以及一个复数类，实现了快速傅里叶变换及其反变换（FFT和IFFT）以及复数的运算。综合考虑各细节使碟形算法达到最高的效率。-An FFT class as well as a complex and realizes the fast Fourier transform and its inverse transform (FFT and IFFT) and a plurality of computing. Considering all details of the dish a
FFTaIFFT
- 计算复序列的快速傅里叶变换FFT和快速傅里叶反变换IFFT-Calculating complex sequence FFT fast Fourier transform and inverse fast Fourier transform IFFT
irfft
- 计算共轭对称复序列的快速傅里叶反变换，其变换结果是实数。-Symmetric complex conjugate calculation sequence of the fast Fourier inverse transform, the transformed result is a real number.
fft
- 基于蝶形运算的傅里叶变换与反变换，进行2的N次方点的变换-Butterfly operation on the Fourier transform and inverse transform for the N-th power of 2 transformation point