affine_flow

姚东等编著的Matlab命令大全，适合初学者使用。(YAO Dong-ed, such as the Matlab command Daquan, suitable for beginners to use.)

scattering analysis by using Finite Difference Method

线性调频信号的分数阶傅里叶变换，完整可用。分数阶傅里叶变换采用Pei采样算法，在傅里叶域呈现宽带特性的线性调频信号，在分数阶域呈现窄带特征。(The fractional Fourier transform of linear frequency modulation signal, available. fractional Fourier transform using Pei s sampling algorithm, in Fourier domain present broadband characteristics of linear frequency modulation signal, the fractional domain present narrowband feature. )

lssvm相关教程，工具箱的使用指南包括中文版，对于初学者lssvm的使用说明(lssvm tutorials, tool use guide includes Chinese version, for starters lssvm instructions)

Converting an image into blocks of 8 x 8 and apply DCT on any one of the blocks

ksvd字典学习算法和改进的ksvd字典学习算法，并自动计算psnr。(ksvd dictionary learning algorithm and improved ksvd dictionary learning algorithm and automatically calculates psnr.)

final long m Time Stamp = System.current Time Millis.

说明：  调用factoran函数根据相关系数矩阵作因子分析(Factor analysis based on correlation coefficient matrix by calling factoran function)

说明：  尿沉渣图像识别，采用形态学图像分割，som进行识别！(urine image recognition, image segmentation using morphological, som identification!)

simulation of fuel cell part 4-2