中文说明： 微分方程组数值解方法，MIMO OFDM matlab仿真,计算目标和海洋回波的功率谱密度,仿真图是速度、距离、幅度三维图像，模式识别中的bayes判别分析算法，旋转机械二维全息谱计算。
English Description：
Method of numerical solution of differential equations, MIMO OFDM MATLAB simulation target and sea echo Doppler power spectral density, the simulation speed, distance, three dimensional images, Bayes discriminant analysis algorithm in pattern recognition, calculated two-dimensional holospectrum in rotating machinery.