中文说明：分数阶傅里叶变换计算方面,采用偏最小二乘法，线性调频脉冲压缩的Matlab程序,用MATLAB实现动态聚类或迭代自组织数据分析，旋转机械二维全息谱计算，用于时频分析算法。
English Description：
Calculation of fractional Fourier transform, using partial least squares, linear frequency modulation pulse compression in Matlab procedure, using MATLAB to realize dynamic clustering analysis or iterative self organizing data, calculated two-dimensional holospectrum in rotating machinery, for time-frequency analysis algorithm.