EX4

数字图象水印的嵌入及提取,MATLAB源程序,初学者的水平(Digital image watermark embedding and extraction, MATLAB source code, beginner level)

matlab编写的关于音频合成的实验，含有完整实验报告(matlab prepared on audio synthesis experiments, contains a complete lab report)

fit_rayleigh_pdf - Non Linear Least Squares fit of the Rayleigh distribution. given the samples of the histogram of the samples, finds the distribution parameter that fits the histogram samples.fits data to the probability of the form: p(r)=r*exp(-r^2/(2*s))/s with parameter: s format:result = fit_rayleigh_pdf( x,y,W,hAx ) input: y - vector, samples of the histogram to be fitted x - vector, position of the samples of the histogram (i.e. y = f(x,a)) W - matrix or scalar, a square weighting matrix of the size NxN where N = length(y), or 0 to indicate no weighting is needed. hAx - handle of an axis, on which the fitted distribution is plotted output: result - structure with the fields s - fitted parameter VAR - variance of the estimation type- weighted LS or not weighted LS iter- number of iteration for the solution

GTO Buck Converter This example illustrates the use of the GTO-thyristor in the buck converter topology

MaxLloyd quantization

基于matlab编写的图像滤波程序，包括均值滤波和中值滤波，并给出了处理后的图像(Image matlab image-based filtering process, including mean filter and median filter, and gives the treatment)

蚁群算法路径规划matlab代码，可以正常运行(Ant colony algorithm for path planning of the matlab code, and can run normally)

Matlab 复杂网络工具包，对复杂网络的研究有很大的重要性。(Matlab complex network toolkit for complex network research has great importance.)

A PHOTOVOLTAIC PANEL MODEL IN MATLAB/SIMULINK

使用matlab程序编写的雷达目标航迹跟踪小例程，主函数是进行雷达数据处理，通过temp分析，主成分提取，temp1降噪等处理后得到的运动轨迹曲线。 (Matlab programming using radar target tracking small track routines, the main function is radar data processing, through temp analysis, principal component extraction trajectory after temp1 noise reduction processing curves obtained.)