matlab-4

基于MATLAB_SIMULINK的模拟通信系统仿真(Simulation-based communication system simulation MATLAB_SIMULINK)

【谷速软件】matlab有偿编程 裁剪Voronoi图 可以作为参考使用([Valley] matlab paid programming software speed cutting Voronoi diagram can be used as references)

完整奥村-Hata模型程序，实现了奥村-Hata模型的图像。(Okumura-Hata model for a complete program to achieve the Okumura-Hata model image.)

matlab中绘图的一些精彩例子介绍及相关的代码参考。(Some wonderful example introduces the drawing and the related code in matlab.)

dct隐写技术matlab实现资料。算法原理：通过在一个图像块中调整两个DCT系数的相对大小，隐藏秘密信息。 将载体图像分为8×8的块，做二维DCT变换 用来表示选中的两个系数的坐标对于第i bit秘密信息 if（要隐藏信息‘1’） make else make 逆DCT变换，还原图像 (dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)

对点目标的回波进行了仿真，该仿真可以帮助大家对雷达的回波有更深一步的认识(Point target echo simulation, the simulation can help to have a deeper understanding of the radar echo)

filtering and salt and pepper noise reduction

二维电源-地同步噪声电磁仿真程序，用FDTD编写的，可以参考一下(applies finite difference time domain method to analyze transmission coefficient.)

用于信号处理中的DOA估计，谱估计，检测等()

各种类型的数学建模讲义以及matlab软件的知识(Handouts and various types of mathematical modeling matlab software knowledge)