nnbp_pid

SVM方法的基本思想是：定义最优线性超平面，并把寻找最优线性超平面的算法归结为求解一个凸规划问题。进而基于Mercer核展开定理，通过非线性映射φ，把样本空间映射到一个高维乃至于无穷维的特征空间（Hilbert空间），使在特征空间中可以应用线性学习机的方法解决样本空间中的高度非线性分类和回归等问题。svm 程序，即支持向量机的代码。(The basic idea of SVM method are: the definition of the optimal linear hyperplane, and the search algorithm for optimal linear hyperplane by solving a convex programming problem. Then based on Mercer nuclear expansion theorem, through a nonlinear mapping φ, the sample space is mapped to a high-dimensional and even infinite dimensional feature space (Hilbert space), so that in the feature space can be applied to solve the linear learning machine method, the sample space The highly nonlinear classification and regression problems. svm procedures that support vector machine code.)

matlab simulation program for MSK transmission systems

Author: Xavier Bresson (％ Last version: Aug 3, 2008 ％ For more information: X. Bresson and T.F. Chan, "Fast Minimization of the Vectorial Total Variation Norm and Applications to Color Image Processing", CAM Report 07-25(Author: Xavier Bresson ( Last version: Aug 3, 2008 For more information: X. Bresson and TF Chan, Fast Minimization of the Vectorial Total Variation Norm and Applications to Color ImageProcessing , CAM Report 07-25)

EMD工具箱，不仅包含源程序，而且有例子，适合初学者。(EMD toolbox)

张正友标定工具箱，matlab,用于摄像头内参的标定(Calibration toolbox by zhangzhengyou )

Correlation Based Fingerprint Matching Implementation in Matlab

上百种Matlab程序设计的源码，希望对初学者有一些帮助。(Hundreds of Matlab programming source code, and they hope to have some help for beginners.)

COMSOL Multiphysics有限元法多物理场建模与分析(The book of COMSOL)

数字水印的傅里叶算法，大学本科论文，图像处理，信息安全等。(Fourier transform algorithm of the digital watermark, undergraduate thesis, image processing, information security.)

说明：  自己练习编写的波动方程，不知道行不行，求指正，求批评(wave equation)