TDPCA2

matlab code of channal

用matlab对wav文件进行频谱分析，并画出频谱图(att)

支持向量机的工具包,可在Matlab65下使用,具有分类和回归功能.(Support Vector Machine tool kit can be used Matlab65 with classification and regression functions.)

L-BFGS-B is a variant of the well-known "BFGS" quasi-Newton method. This variant uses limited-memory (like L-BFGS), and also handles simple constraints (to be specific, bound constraints, so this includes x >=0 constraints).

说明：  matlab的噪声模型，在原有噪声模型的基础上作出了一些改进。(matlab noise model, noise model on the basis of the original made some improvements.)

A very simple code to help you to calculate the aritmetic average on the IDL interface.Works in all the IDL versions

介绍差分运算的工作原理以及每条线的对应连接等使用方法(Use Works introduce differential operation of each line and the corresponding connections)

等式约束优化问的外点罚函数解法 等式约束优化问的外点罚函数解法(Equality constraints to optimize outside the penalty law)

说明：  matlab入门的基础知识,很好用的,看完后你就懂了(Introduction to the basics of matlab, very good use, you will get it after reading)

用MATLAB运行主成分，可以求出特征向量，等非常实用。(MATLAB operation principal component, can work out characteristic vector, and very practical. )