包括word文档FFT算法说明以及对应代码文档以及仿真数据。-including FFT algorithm word document and source,also include input data for test

FFT算法实现。代码清晰，是初学FFT算法的最佳参考资料。采用CB编写。-FFT algorithm. The code is clear, is the best resources for beginners FFT algorithm. Using CB.

ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，通过matlab代码，计算目标和海洋回波的功率谱密度。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, By matlab code, Calculating a target and ocean echo power spectral density.