中文说明： ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，实现了对10个数字音的识别程序最小均方误差（MMSE）的算法，基于K均值的PSO聚类算法,最终的权值矩阵就是滤波器的系数，经典的灰度共生矩阵纹理计算方法。
English Description：
Simulation of the OFDM system with 16qam modulation FFT window plus CP modules realized for 10 digital music recognition program minimum mean square error (MMSE) algorithm based on k-means clustering algorithm of PSO, final weight matrix is the filter coefficients, calculation method of gray level co-occurrence matrix texture classic.