数字音频水印MATLAB程序

利用svd的一种水印方法。SVD即奇异值分解(Singular Value Decomposition)算法。 (A watermarking method using svd. Singular value decomposition SVD that (Singular Value Decomposition) algorithm.)

很详细的Matlab信号处理书籍，详细介绍了Matlab在信号处理方面的应用，很有参考价值(A good testbook about signal processing in Matlab. it contains a lot of application in signal processing. it is very useful.)

matlab的PCA变换的程序，实现图像数据的PCA变换(PCA translate)

arnold cat 映射实验，观察其迭代次数与置乱效果的关系，这是图像加密的典型算法(arnold cat mapping experiments to observe the number of iterations and the scrambling effect relationship, which is a typical image encryption algorithm)

振动信号加速度积分程序，可以完成信号的时频和频域积分，功能强大(the program for vibration integral both time and frequency domain.)

模型预测控制，针对广义预测控制s函数的编写，(The writing of s function for generalized predictive control)

蜂群算法计算适应度函数，它有利于初学者对人工蜂群算法的学习(Colony algorithm fitness function, it is conducive to beginners learning artificial bee colony algorithm)

说明：  CR的常用物理层检测算法包括:匹配滤波检测、能量检测和循环平稳特征检测。(CR Common physical layer detection algorithm include: matched filter detection, energy detection and cyclostationary feature detection.)

这是一个用基于折线的信赖域方法求解优化问题的matlab程序(This is a matlab program polyline-based trust region methods for solving optimization problems)

用matlab仿真模糊控制器，有一定的帮助(fuzzy pid controller)