Billiards

matlab 编程一百例，为 MATLAB新手准备(matlab programming 100 cases, prepared for the novice MATLAB)

matlab学习书籍，有初级教程和高级讲义(the book for studying matlab which has two different scales)

guss siedel load flow

说明：  利用matlab对字母K进行编码，属于罗曼3型编码，最终结果可得到一幅二维傅里叶变换全息图(Using matlab to encode the letter K, are Roman 3 encoder, the end result can be obtained a two-dimensional Fourier transform hologram)

编写一个可以从一幅图像中提取一幅矩形子图像的函数。(Write an image can be extracted from an image of a rectangular sub-functions.)

matlab的潮流计算程序，复制到代码区即可使用(load flow calculation of matlab)

说明：  本文件为MATLAB GUI设计简单例程，包括两个源文件（.m和.fig）,还有可供查询的文本文件和Exel表格。其功能为查询txt及Exel文件格式的学生成绩。(This document is designed to be simple routines MATLAB GUI, including the two source files (. M and. Fig), there is a text file and available for query Exel form. Txt, and its function as a check student achievement Exel file formats.)

干涉仪测向具有精度高、速度快的特点，在无源探测定位系统中具有广泛的应用。传统干涉仪依靠短基线保证无模糊测向范围，依靠长基线保证测向精度，采用整数阶基线比。该方法在宽带应用条件下难以实现，且对天线阵的安装位置非常敏感。本课题研究分数阶干涉仪测向的算法，同时实现宽带、高精度、无模糊的要求，并研究不同分数比、相位测量误差对测向精度的影响，进行仿真验证。 (interferometer is measured to high accuracy and fast, in the passive position detection system has wide application. Rely on traditional interferometer no guarantee short baseline measurement to the scope of fuzzy, relying on long baseline measurement to ensure accuracy, using integer band than the baseline. The method in broadband applications under difficult conditions and the right antenna installation location is very sensitive. The research fractional interferometer to test the algorithm, while achieving wide-band, high-precision, without ambiguity, and different than the scores, phase measurement error to the measurement accuracy of the impact simulation test.)

自编四参数法生成多孔介质的matlab程序代码(Four-parameter method to generate self matlab code porous media)

用于雷达信号的产生，并且进行iq正交仿真的文件，文件较小，实用，以matlab应用程序运行，用的2009a版本(For radar signal generation, and for iq orthogonal simulation files, small, practical application runs in matlab, using 2009a version)