矩阵SVD分解代码

谱减法去噪程序。我用过了，很好用，希望对大家有所帮助。(Spectral subtraction based denoising procedure. I have used, very good, we hope to help.)

利用混合高斯模型对图像序列经行背景建模，并保存。（附图片）(Using Gaussian mixture model for background modeling image sequences through the line and save. (With pictures) )

FIR滤波器的窗函数设计方法可以有很好的效果(firlvboqidechuanghanshusheji)

MAtlab画图方法集锦，PPT格式，画图方法比较好，有参考价值(Drawing by Matlab.And there are many methods you could learn.)

说明：  自己编写的BP算法,里面有些参数可以自己修改(bp)

对Ca4227,Ca4455与FeH进行二项式回归(Binomial regression on Ca4227, Ca4455 and FeH)

说明：  Docs for GDS Toolbox for MatLab

bootstrp 抽样方法，可以用于进行一些统计量误差的估计(bootstrp sampling methods, can be used to carry out some statistics of the estimated error)

système à retard PID

说明：  matlab支持向量机用于多类模式的分类，较全面，可以迅速解决问题，值得下载！(matlab support vector machine model for multi-category classification, a more comprehensive, you can quickly solve the problem, it is worth to download!)