chby-11

：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．)

基于频率到谱技术的离散小波变换的音频识别技术(Frequency to the spectral techniques based on discrete wavelet transform audio recognition technology)

光栅的矩阵传输MATLAB程序，是用来求折射率周期分布的光栅的反射率和折射率的(MATLAB program grating transfer matrix is ​ ​ used to find the grating period distribution of the refractive index and refractive index of the reflectance)

This code is about ricker of seismic data.

八位差分相移键控误码率分析的MATLAB程序(Eight differential phase shift keying bit error rate analysis of the MATLAB program)

图像处理中，HOUGH变换的实验程序，用MATLAB编写，配有可是图片(image processing, HOUGH transform the experimental procedure, using MATLAB, but equipped with photo)

认知无线电网络频谱分配的颜色敏感的图着色算法,是个很经典的算法(Cognitive radio network' s spectrum allocation of color-sensitive graph coloring algorithm, the algorithm is a very classic)

利用matlab采用music算法对doa进行估计(estimate doa)

样本熵Code for computing approximate entropy for a time series(Sample Entropy )

实现 zig-zag 扫描,并且进行 Huffman 编码.对数字图像进行处理的一部分步骤。(Achieve zig-zag scanning, and performs Huffman coding. Part of a digital image processing step.)