中文说明：MIMO OFDM matlab仿真,wolf 方法计算李雅普诺夫指数,实现了图像的灰度化并进一步用于视频监视控，插值与拟合的matlab实现，时间序列数据分析中的梅林变换工具，解耦，恢复原信号。
English Description：
MIMO OFDM simulation of MATLAB, Wolf method to calculate the Lyapunov exponent, realization of image gray-level and further used for video surveillance and control, MATLAB realization of interpolation and fitting, the Mellin transform of time series data analysis tools, decoupling of signal recovery.