kpca

image watermarking method

Moorer 人工混响程序，根据不同的混响时间下能够计算DRR(Moorer artificial reverberation program, according to the different reverberation time can calculate the DRR)

说明：  小波包分解程序以及小波熵等程序，可以参考学习(Wavelet packet decomposition procedures and wavelet entropy procedures, can refer to learning)

這是LEACH 在Matlab環境下可以直接執行的code(This is LEACH in Matlab environment can directly execute code)

电话拨号音的合成与识别 基于对电话通信系统中拨号音合成与识别的仿真实现，主要涉及到电话拨号音合成的基本原理及识别的主要方法，利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。使其对电话通信系统拨号音的合成与识别有个基本的了解。 能够利用矩阵不同的基频合成 0 － 9 不同按键的拨号音，并能够对不同的拨号音加以正确的识别，实现由拨号音解析出电话号码的过程。(Synthesis and recognition telephone dial tone Based on telephone communication system dial tone Simulation synthesis and recognition, mainly related to the basic principles of the main methods telephone dial tone synthesis and recognition, using MATLAB software and the FFT algorithm for synthesis and recognition telephone communication system dial tone. And further use of MATLAB graphical user interface is simple and intuitive GUI making analog interface. Synthesis and recognition make telephone communication system dial tone have a basic understanding. Can be different the fundamental frequency of matrix synthesis 0 9 dial tone different keys, and can be correctly identify different dial tone, dial tone achieved by the parsed telephone number of processes.)

是matlab常用算法的程序集 主要是一些数学计算算法 非常的有用啊(Is a commonly used algorithm matlab assembly mainly some mathematical algorithm is very useful ah)

Matlab工程数学应用，清华大学出版社(Matlab Application Engineering Mathematics, Tsinghua University Press)

说明：  基于MATLAB/simulink的同步电动机启动过程仿真模型(Based on MATLAB/simulink synchronous motor starting process simulation model)

如何检测数据是否服从正态分布，kstest检测。(How to detect whether the data follow a normal distribution, kstest testing.)

kmeans 实现2维情形的聚类，自己编写的一个matlab实现(kmeans )