本设计根据OFDM系统的实际需要，提出一种用FPGA实现FFT运算的方案，并以64点FFT为例，在Quartus II软件上通过了综合和仿真。-The design of OFDM systems in accordance with the actual needs of a computing using FPGA realize FFT program, and 64-point FFT as an example, in the Quartus II software through a