optimization_matlab

说明：  用MATLAB解决遗传算法的问题,不需要用MATLAB遗传算法工具箱函数(MATLAB genetic algorithm to solve the problem, no genetic algorithms using MATLAB toolbox function)

normalized cuts.......00000000...............

Matlab模拟退火算法工具箱,它由冷却进度表(Cooling Schedule)控制，包括控制参数的初值t及其衰减因子Δt、每个t值时的迭代次数L和停止条件S。(stimulated annealing toolbox)

说明：  实现16QAM调制，功能简单易懂，不过比较单一(this way is used to try the 16QAM modulation.)

golomb compression ratio and entropy

有源电力滤波器(APF:Active power filter)是一种用于动态抑制谐波、补偿无功的新型电力电子装置，它能够对不同大小和频率的谐波进行快速跟踪补偿，之所以称为有源，是相对于无源LC滤波器，只能被动吸收固定频率与大小的谐波而言，APF可以通过采样负载电流并进行各次谐波和无功的分离，控制并主动输出电流的大小、频率和相位，并且快速响应，抵消负载中相应电流，实现了动态跟踪补偿，而且可以既补谐波又补无功和不平衡。(APF:Active power filter))

选择两张图片，一张水印图，一张嵌入图，将水印图进行Arnold置乱算法将其置乱，嵌入到嵌入图中，形成数字零水印，选用白噪声、高斯低通滤波、压缩、剪切、旋转攻击测试。以此观察图像鲁棒性(Select two pictures, a watermark and an embedded graph. We will scramble the watermark image with Arnold scrambling algorithm and embed it into the embedded map to form digital zero watermark. We choose white noise, Gauss low pass filtering, compression, shearing and rotation attack test. To observe the robustness of the image)

matlab 源文件，核构建算法，经典算法(matlab source files, nuclear build algorithm, the classic algorithm)

为带通滤波器，需设置半阶数、高低截止频率和采样频率。保存为function函数的m文件。rar中为一肌电信号。(For band-pass filter, to be set up semi-order, high and low cutoff frequency and sampling frequency. Save it as a function of m file function. rar for a EMG.)

MATLAB 实现Fibonacci法和0.618法(MATLAB realization of Fibonacci method and 0.618 France)