自相位调制的傅里叶线性变换，无啁啾，附带的期刊从源码和仿真两个角度实现了SPM-Linear self-phase modulation of the Fourier transform, chirp-free, with source code and simulation journals from two angles to achieve the SPM

在spm支持下，对于图像矩阵实现pca主成分分析的程序。经检查正确-In spm support for image matrix to achieve pca principal component analysis procedure. After checking the correct

SPM基于sift特征的自相关检测，可用于图像场景识别等(SPM autocorrelation detection based on SIFT features, can be used for image scene recognition)