LMS

Simulation program to realize DS-CDMA system

数字信号处理之时域卷积matlab实现，非常简单。(Digital signal processing implementation of time-domain convolution matlab)

余弦距离进行聚类分析，余弦距离kmeans进行聚类分析，(Cluster analysis cosine distance, cosine distance from the cluster analysis kmeans,)

Engineering Applications of Soft Computing

pid design by pso algorithm

《数字信号处理－理论、算法与实现》一书中所涉及到的绝大部分算法。 Dsp_matlab 用MATLAB编写的信号处理程序，包含本书各个章节的大部分例题。 ( Digital Signal Processing- Theory, Algorithm and Implementation of one book relates to the vast majority of algorithms. Dsp_matlab prepared using MATLAB signal processing procedures, the various chapters of this book contains most of sample questions.)

针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控 制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号 频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方 法的基础上构造对信号分量进行控制的自适应控制器。(The adaptive vibration control of systems excited by forces of periodically varying frequencieswas dis- cussed. The presented adaptive controlwas realized on the basis of tracking of time-varying frequencies and amethod for online frequency estimation, filtering and controlwas proposed. Based on the principle of subspace identification, the time-varying frequencieswere estimated from the recursively computed autocorrelation ofmeasured signals. )

说明：  采用墨西哥帽子小波函数，构造一维连续小波变换的程序(The use of Mexican hat wavelet function, construction of one-dimensional continuous wavelet transform procedure)

说明：  主要实现视频图像的运动检测，包含有参考例子(The video of the main motion detection, includes reference examples)

详细讲解MATLAB7_0的新功能和特点，PDF文档(MATLAB7_0 elaborate on the new functions and features, PDF documents)