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boost 电路用matlab/simulink仿真，结果正确(BOOST CONVERTER simulation on matlab/simulink)

在MATLAB环境下，P0309运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理(In the MATLAB environment, P0309 use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask treatment)

说明：  基于SVM和混沌理论的关于水质预测的matlab仿真的程序，程序里面有详细的说明。是我的毕业设计，希望大家有用。(Based on SVM and Chaos Theory on the water quality prediction matlab simulation program, the program which are described in detail. Is my graduation project I hope you useful.)

MATLAB在有限差分法中的应用 (matlab )

tinh toan tro khang cua ante

黄金分割法，附带说明，程序可直接运行,,有实例说明，是数值最优化方面的(Golden section method, with instructions, the program can be run directly)

ADRC的主程序。包括跟踪微分器，扩张状态观测器以及非线性反馈环节的程序(ADRC main program. A program for tracking a differential device, an extended state observer and a nonlinear feedback link)

智能天线中多单元圆形天线阵的波达方向估计(Smart antennas in multi-element circular antenna array of the Direction of Arrival Estimation)

四种聚类算法源代码及示例代码,本程序的最终目的是形成一套标准的用于聚类、可扩展的工具。包括的内容有1. 聚类算法：Kmeans和Kmedoid算法、FCMclust, GKclust, GGclust算法 2. 评估分类原型：程序可以在二维图像上绘制出聚类的结果 3. 验证：程序给每一个算法提供验证机制，每个聚类算法会统计(Partition Coefficient (PC), classification Entropy (CE), Partition Index (SC), Separation Index (S), Xie and Beni s Index (XB), Dunn s Index (DI) and Alternative Dunn Index (DII)几种衡量指标。-Four kinds of clustering algorithms source code and sample code, the ultimate goal of this program is to form a set of standards for clustering, scalable tools. Including the contents of a. Clustering algorithm: Kmeans and Kmedoid algorithms, FCMclust, GKclust, GGclust algorithm 2. Assessment classified prototypes: programs can be plotted in two-dimensional image, the results of clustering 3. Verify: Program to provide an algorithm to each authentication mechanism, each clustering algorithm will calculate Partition Coefficient (PC), classification Entropy (CE), Partition Index (SC), Separation Index (S), Xie and Beni s Index (XB), Dunn s Index (DI) and Alternative Dunn Index (DII) of several metrics.)

数字水印DCT算法设计，可以进行优化，希望大家一起将程序优化(DCT digital watermarking algorithm designe，it can be optimized and I hope that everyone can work together to optimized it.)