matlabshuzhishiyanfenxi

高阶谱分析工具箱，适用于阵列信号处理、雷达信号处理等。(High-order spectral analysis toolbox for array signal processing, radar signal processing.)

有两个代码文件，是分别计算微带贴片天线设计时背馈和侧馈两种情况下的天线尺寸的，很全很精确！(There are two code files, which separately calculate design of microstrip patch antenna fed back and the side-fed both cases, the antenna size, it is all very precise!)

说明：  差分进化程序，可实现多个变量的优化得到目标函数的最小值(DE)

用七元线形天线阵（ULA） 已知：信号中心波长为2,天线阵元的间距为1米,快拍数为2000，空中有四个 源信号,假设它们的频率：0.015, 0.05, 0.02, 0.035 四个源信号的方向分别为：pi/4 pi/3 pi/6 3pi/4 求： 1）在不加入噪声的情况下,画出传统波束形成法、Bartlett波束 形成法、Capon波束形成法的空间谱图； 2）在加入高斯白噪声的情况下,假设信噪比为10dB，画出传统波束 形成法、Bartlett波束形成法、Capon波束形成法的空间谱图。(7-element linear antenna array (ULA) Known: the signal center wavelength is 2, the antenna element spacing of 1 m, the number of snapshots for 2000, the air there are four Source signal, assuming that their frequency: 0.015, 0.05, 0.02, 0.035 The direction of the four source signals: pi/4 pi/3 pi/6 3pi/4 Requirements: 1) not to join the noise, to draw the traditional beam-forming method, Bartlett, beam Formation method, Capon beamforming method of the space spectrum 2) by adding Gaussian white noise, assuming that the SNR is 10dB, to draw the traditional beam Formation method, Bartlett, beamforming, Capon beamforming method of the space spectrum.)

说明：  该文件是有关fcm的Ｍatlab仿真算法，数据集为一随即数据集．(the paper is on the FCM Matlab simulation algorithm, data was collected for one data set.)

Matlab教程，清华大学出版社，内容详细，简单易学(Matlab tutorial, Tsinghua University Press, detailed and easy to learn)

matlab for mathmatics chazhi function

该算法为fastica的c＋＋版版本，有很好的分离效果。 (The algorithm for the fastica the c++ Version, good separation.)

matlab 数字图像处理 图像分割 含代码和结果显示(Digital image processing matlab image segmentation)

二维不规则颗粒随机分布模型的MATLAB程序，变形颗粒试件创建程序。(Deformation particle test procedure)