cacode

基于matlab的粒子滤波目标跟踪算法2，对于初学者很有用(Matlab-based particle filter tracking algorithm 2, very useful for beginners)

MRC over optical fiber

ds cdma in communication

说明：  matlab在数字信号处理中的应用。随着数字信号处理的发展，matlab可以非常方便的进行数字运算和逻辑判断。(matlab in digital signal processing applications. With the development of digital signal processing, matlab can be very convenient for digital computation and logic to judge.)

用matlab编写的世界地图和美国地图的函数文件，用于绘制matlab环境下的世界地图和美国地图(World map and the map of the United States using matlab function files used to draw the Matlab environment map of the world and the United States map)

《MATLAB高效编程技巧与应用：25个案例分析》源程序 数据(The "MATLAB efficient programming techniques and applications: 25 Case Studies" code and data)

采用YUV+K-means对路标进行提取，效果十分不错。(YUV+ k-means is adopted to extract road signs, and the effect is very good.)

这个文件中包含了一些信息利用小波的图像重建(this file contains some information about image reconstruction by using wavelet)

A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees. The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and 2) abc to dq0 transformation. Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components: V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))

计算时间序列样本熵，一种很有效的算法，依据算法步骤而编译(Calculate time series sample entropy)