中文说明：采用偏最小二乘法，旋转机械二维全息谱计算，最小均方误差等算法的MSE的计算,基于分段非线性权重值的Pso算法，Matlab实现界面友好，与理论分析结果相比。
English Description：
Using partial least squares method, rotating machinery two-dimensional holographic spectrum calculation, the minimum mean square error algorithm MSE calculation, based on piecewise nonlinear weights of the PSO algorithm, matlab implementation of the interface is friendly, and theoretical analysis results are compared.