NLMS

说明：  matlab教程，以网页的形式，比较简单、实例很充分，适合与初学。可以看看。(matlab tutorial to the page the form of relatively simple, examples of very good, suitable with the beginners. Can look at.)

说明：  1.选择主函数main运行。main有三个输出参数：最优染色体最早出现代数；最佳适应度；最优染色体编码 2.算例.txt文件提供了三个不同规模的JSP问题，将数据粘贴到main函数的对应位置，保存即可运行 3.time函数可以多次运行main主函数，对结果作简单统计(1. Select the main function to run. Main has three output parameters: the first generation algebra of the optimal chromosome; the optimal fitness; the optimal chromosome coding 2. The example. TXT file provides three JSP problems of different sizes. Paste the data to the corresponding location of the main function, and save it to run 3. The time function can run the main function multiple times to make simple statistics on the results)

讲述了matlab8的工作原理和图像处理过程，具有重要的意义(The work described matlab8 principle and image processing, is of great significance)

说明：  包含了Floyd算法、dijkstra算法、贪婪算法、遗传算法、搜索算法、蚁群算法、哈密顿环路的matlab源程序及相关说明。(Floyd algorithm is included, dijkstra algorithm, greedy algorithm, genetic algorithm, search algorithm, ant colony algorithm, Hamiltonian loop matlab source code and instructions.)

Code to simulate QAM modulation and demodulation. Also has an AWGN function to add noise to symbols. A Rayleigh and Rice process are added as a part to simulate a complete communication system and uate its behavior.

说明：  这是我从网上摘抄下来的，关于matlab语法与常用函数要点，供大家一起学习。(This is the excerpt from the Internet down, on the matlab function of grammar and common elements for all to learn together.)

WebCam Face Identification

这篇文章为随即和非随机的散射环境中造成的信封衰落提供了一个AR模型。它展示了至少需要一个二阶AR过程去建立一个伏在接收信封内在的阻尼正弦自动/交叉相关函数的模型。通过对模拟值的比较得到使用模型可以得到与理论值近似的值。模型基于的仿真过程被用来与JACK仿真器在随机分散事件中作比较。(his work presents an autoregressive (AR) model for fading envelope influenced by isotropic and non-isotropic scattering environments. It is shown that at least a second order AR process is required to model the damped sinusoidal auto/cross correlation function inherent in the complex received envelope. The comparison of statistics of the simulation trace obtained using the model shows good agreemeqt with the theoretical values. The model based simulation procedure is compared to the Jake s simulator for isotropic scattering case and is shown to exhibit an order of magnitude smaller time complexity. )

包含多种小波变化，包括正交小波，双正交小波等，还有一些应用(Includes a variety of wavelet transform, including the orthogonal wavelet, biorthogonal wavelet, etc., there are some applications)

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.)