Lake901

说明：  这是雷达杂波幅度符合对数正态分布的仿真程序，功率谱分布符合高斯谱。(This is consistent with the range of radar clutter lognormal distribution of the simulation program, power spectrum consistent with the Gaussian spectral distribution.)

QDPSK理论误码率与实际误码率matlab仿真程序(QDPSK matlab code)

基于matlab的光学实验模拟，能很好体现matlab在这方面的优点(Optical-based experimental simulation matlab, matlab reflected well the advantages in this area)

说明：  基于常规波束形成和MVDR波束形成的非相干双声源的波达方向估计(The arithmetic solved the estimate of two signal s direction of arrival,based on the convention beam-former and MVDR beam-former.)

非常好的一个matlab例程，作用是读取protel的asc文件，并显示绘图。可以作为学习matlab文件处理等函数的例子，是学生的作品，交流学习。(A very good matlab routines, function is to read protel the asc file, and display graphics. Can be used as document processing and other functions to learn matlab example is the work of students and exchange learning.)

灰色系统理论是研究解决灰色系统分析、建模、 预测、决策和控制的理论.灰色预测是对灰色系统 所做的预测.目前常用的一些预测方法（如回归分 析等），需要较大的样本.若样本较小，常造成较 大误差，使预测目标失效.灰色预测模型所需建模 信息少，运算方便，建模精度高，在各种预测领 域都有着广泛的应用，是处理小样本预测问题的 有效工具(Grey system theory is the research and solution of grey system analysis, modeling, The theory of prediction, decision - making and control At present, some commonly used prediction methods (such as regression score) If the sample size is small, it often results in a comparison Large error, so that the prediction of the target failure Less information, convenient operation, high modeling accuracy, in a variety of prediction collar Fields are widely used to deal with small sample prediction problems Effective tool)

太阳罗盘定向的计算程序.用于地质学的定向。特别是在磁性较强的地区。(a suncompass program compiled by matlab,enjoy it. very easy. my fist upload files.I wish it will be usefull.Thank you!)

说明：  GSM的仿真源码,比较详细,分为模块和全信道两部分(Simulation GSM source, more detailed, divided into modules and the entire channel in two parts)

The AES algorithm has implemented for bitplane images using RC4 algorithm.RC4 is called as Rivest Cipher 4 for encrypt and decrypt an image.It is used here preserve the image content data hacking. Here, the implemented code has tested with MATLAB2010a for Default MATLAB grayscale images.

说明：  如题，很简单的小工具，信噪比snr和均方mse的MATLAB代码。(As topic,a very simple tool, SNR and MSE MATLAB code.)