MIMO OFDM matlab仿真,对信号进行频谱分析及滤波，已调制信号计算其普相关密度，迭代自组织数据分析，实现了对10个数字音的识别程序均值便宜跟踪的示例，从先验概率中采样，计算权重。- MIMO OFDM matlab simulation, The signal spectral analysis and filtering, Modulated signals to calculate its density Pu-related, Iterative self-organizing data analysis, Realization of 10 digital audio recognition program Example tracking mean cheap, Sampling　a priori probability, calculate the weight.