ANN1

雷达平面显示器仿真程序 by matlab(Radar Plan Position Indicator(PPI) Simulation)

使用matlab BP神经网络图象分类的算法学习教程。 (Using matlab BP neural network image classification algorithm tutorial.)

方便观察并行运算采用parfor（并行循环）时的运算进程，一个简化版的进度条，比具有GUI的进度节省不少珍贵的电脑资源。本程序根据网上parfor_progress的源程序改编而，但显示到小数点后2为的精确进度情况，比网上的灵敏度更高。(It convenience for us to observe the operation process when we use Parallel Algorithmic parfor(paralle circulation)to compute,a simplify progress bar.But saving more precious computer resource for you than GUI PROGRESS BAR. And this program is rewrite by the source program of parfor_progress in the network, more precision than the web program, advanced dispaying two digits after the decimal point. This is his advantages.Thanks!)

聚类，就是单纯的聚类算法，别的我也不知道啊(I CAN NOT SPERK ENGLISH)

控制程序，滑动变阻箱控制，以实现电阻可调(Control procedures, sliding variable resistance box control, in order to achieve resistance adjustable)

说明：  利用MATLAB对规划问题进行处理，含有PPT介绍。(The use of MATLAB deal with planning matters, containing PPT introduced.)

基于matlab的人脸识别，不包含图像库，使用PCA分析方法(Matlab-based face recognition, image database does not include the use of PCA analysis)

record, save, append & play files of audio

新安江核心代码，采用 matlab语言编写。(Xin' anjiang core code, the use of matlab language.)

针对OFDM系统，分成链路级仿真和系统级仿真两个部分。为了降低系统级仿真的复杂度，采用链路级仿真的部分结果。(It contains mainly two parts, i.e. link-level simulator and system-level simulator. Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation. System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate. Link-level simulator support SISO, 1 by x MRC, 2 by 1 STBC/SFBC, 2 by 2 Alamouti, x by 1 Antenna selection, x by y antenna selection. System-level simulator, currently support only SISO and 1 by 2 MRC. To start with, go into the folder sys_link_simu, and excute the following commond from matlab: sys_link_simu_func(a,b) where a is the link ada)