duochong

computation of intensity factors in piezoelectric solids

这是用matlab开发hmm模型，里面包含全部的有关hmm的程序，都可以使用，对于hmm的初学者来说，是极好的的学习程序。(HMM)

提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人 部分# 首先对宿主图像进行小波分解 、 嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印 信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余 弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。(Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .)

matlab环境下的Griewank函数，用以评价粒子群算法的适应度(Griewank function in the Matlab environment to evaluate the fitness of the particle swarm algorithm)

cdma2000的前向业务仿真程序，包含卷积交织，扰码，扩频等模块(cdma2000 emulator)

power_transfohyst,matlab仿真文件,电力电子、功率电子控制方面很有价值，调试通过(aspects of power_transfohyst, matlab simulation files, power electronics, power electronics control valuable debugging through)

基于QPSO算法的移动机器人的路径规划程序与结果分析(mobile robot path planning based on QPSO algorithm with results)

IMPLEMENTATION OF LQG CONTROLLER

强大的matlab三维重建程序。对初学三维重建的人很好用。(An 3D reconstruction algorithm. You can run it. )

基于博弈论的信道选择与功率控制仿真，在20次迭代后达到纳什均衡(Channel selection and power control simulation based on game theory, after 20 iterations to reach the Nash equilibrium)