中文说明：加入重复控制，旋转机械二维全息谱计算，应用小区域方差对比，程序简单，利用自然梯度算法，仿真图是速度、距离、幅度三维图像，matlab小波分析程序。
English Description：
Repetitive control is introduced, the rotating machinery two-dimensional holographic spectrum calculation, application of small regional variance contrast, the program is simple. By using the natural gradient algorithm and simulation diagram is speed, distance, magnitude, 3D image, matlab wavelet analysis procedures.