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基于块对角矩阵的仿真程序，内附注解，非常详细(Block diagonal matrix based simulation program, containing notes, very detailed)

Small demo of applying a Kalman Filter to a simple problem.

本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解 得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方 法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2 tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2 marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2 ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained, and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2 od is robust and feasible.)

soft code regarding image mapping

problem related to statistics that are solved with the help of ANOVA

说明：  适用Otsu方法做阈值分析。阈值决策的依据是最大类间方差，这种方法的依据就是类间方差，本程序仅仅适用与二分类问题。(thresholding algorithm using Otsu)

在算法设计中实用Strategy模式，实用Controller实现模块间通信，实用Singleton设计模式，实用模型-视图-控制器架构设计应用程序，程序内容是颜色空间转换(colorDetection.h colorDetection.cpp colordetector.cpp correspond to Recipe: Using the Strategy Pattern in Algorithm Design )

有关MATLAB的插值，拟合和线性回归的学习教程。(The MATLAB interpolation, fitting, and linear regression learning tutorial.)

一个用simulink做的模糊PID自适应系统，FIS等都比较简单，适合初学者。通过与PID的比较曲线可以看出此系统更加优越。(A simulink do with self-adaptive fuzzy PID system, FIS are relatively simple, suitable for beginners. Comparison with the PID system curve can be seen even more superior.)

迭代加权最小二乘法（IRLS） 本算法用于解决某些优化问题。(IRLS(Iteratively reweighted least squares) The method of iteratively reweighted least squares (IRLS) is used to solve certain optimization problems.)