在VC环境中用C++编程实现FFT快速算法，课用于计算多点FFT-VC Environment in C++ programming using fast FFT algorithm used to calculate the multi-point FFT class

常用算法的C语言程序源码，有各种滤波算法，FFT算法，小波算法等。-Commonly used algorithm in C language program source code, there are a variety of filtering algorithm, FFT algorithm, wavelet algorithms.

这个代码利用时间抽取算法，编写基2点的快速傅立叶变换（FFT）程序。-This code takes advantage of the time extraction algorithm, written in base 2:00 Fast Fourier Transform (FFT) program.