rengongyuqunyuandaima

这个程序是根据前推回代法计算潮流的，算法简单明了。(This program is based on forward and backward substitution method to calculate the trend of the algorithm is simple and clear.)

Matlab code for the simulation of HF channel with Rayleigh fading

this file is usefull for all student

：以matlab工具箱的形式给出了静态及动态未知环境下移动机器人地图构建的仿真研究平 台。通过分析polaroid6500声纳、电子罗盘、编码器等传感器的工作原理建立了参数可调的传感器 模型。这些传感器为机器人提供位姿及环境信息。在分析已有基于hough变换的线段提取算法的基 础上提出了抑止。杂线段。现象的CIHT[Clus~r Inhibiting Hough Transform]算法．采用cIHT 对声蚋信息作环境特征提取，便于开展基于环境特征的未知环境地图构建算法方面的研究工作。(Abstract：A simulation system ofmapping for sonar-based mobile robot was developed易0 in static and dynamic unknown environments in a foFin ofmatlab toolbox．Sensor models with tunable parameters were established by interpreting and simulating the mechanism of encoder。digital compass．and polaroid 6500 sonar．These sensors provide the information of robot pose and environments．A novel C1HT[Cluster Inhibiting Hough Transfo删J algorithmfor sonar data was proposed by ana~zing existing line segments detection methods based on Hough Transform，which would make the research of feature—based mapping of unknown environment more convenient．)

说明：  感知器算法分类数据，画出决策面。使用matlab编写，感兴趣的可以看看！(Perceptron Algorithm)

关于LDPC编码的一些相关英文资料或者论文及有关资料(LDPC)

此代码是被用在分形理论中，用来求出分行维数(This code is used in the fractal theory, used to derive the branch dimension)

Z源逆变器的一种模糊控制，有效解决Z源逆变器的MPPT问题(Z-source inverter MPPT issue a fuzzy control, an effective solution to Z source inverter)

在matlab绘图中绘制不同函数曲线的用户界面的m函数，奉献给大家！(Drawing graphics in matlab function curves of different user interface function of m, and dedication to you!)

快速PCA算法，用于对大规模数据进行PCA降维，节省时间(fastPCA for large scale data which can save proceeding timE)