是用verilog写的FFt源码，通过编译基本是正确，希望对大家有所帮助-Is written FFt verilog source code, compile basic right, we want to help

数字信号处理的FPGA实现, 包括了FPGA基础知识，浮点运算，信号处理的FIR FFT等，附录包含源代码(Digital signal processing FPGA implementation, including the basic knowledge of FPGA, floating point operations, signal processing FIR, FFT, etc., the appendix contains the source code)