ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，可实现对二维数据的聚类，经典的灰度共生矩阵纹理计算方法。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Can realize the two-dimensional data clustering, Classic GLCM texture calculation method.