tdsm(cn)

matlab code used for face recognition

说明：  DOA估计算法中利用该函数进行谱峰搜索，效果较好(DOA estimation algorithm using the function in the spectral peak searching, better)

this source is very helpfull for technology student, who is the first in programming with matlab,

插值与拟合的相关功能，使用Matlab软件，其中包含源程序和PPT解说(Interpolation and fitting)

是matlab代码 有关非线性最小二乘问题的非常有用，希望给大家帮助(matlab code about nonlinear least squares problems it is very useful )

perform the Durbin test for balanced incomplete block design

这是中国数学建模中编程交流上概率算法内容，里面提供了很多概率算法的例子(This is the exchange of mathematical modeling in the programming content on a probability algorithm, which provides many examples of probabilistic algorithms)

本算法为用遗传算法改进粒子群GA-PSO算法，附带含有程序使用说明。(This algorithm uses genetic algorithm to improve particle swarm optimization GA-PSO algorithm, with instructions for the use of the program.)

to calculate psnr for images by matlab

matlab语言的PCA分类程序，功能强大，使用方便，故共享之(matlab language PCA classification procedures, powerful, easy to use, so to share the)