3点的快速傅里叶变换，基于流水线结构的，已经通过仿真-3 FFt pipeline

时域抽取法进行快速傅里叶变换，完成相应数字信号处理功能-Fast Fourier transform-domain extraction, complete the appropriate digital signal processing functions

很全的连续傅里叶变换及快速傅里叶变换等在信号分析领域的应用程序，C语言编写的，简单易懂-Very complete continuous Fourier transform and fast Fourier transform in the field of signal analysis applications, C language, easy to understand