JS脚本的基础上模拟城市，完全图形化，每个球员都有自己的RO…

Circles We can extend the Hough transform to other shapes that can be expressed parametrically. For example, a circle of fixed radius can be described fully by the location of its center (x, y). Think of each feature (edge) point on the circle as saying, ”if I’m on the circle, the center must be in one of these places”. It turns out that the locus of these votes is itself a circle. But what about circles of unknown size? In this case, we need a third parameter: the radius of the circle. So, we can parameterize circles of arbitrary size by (x, y, r). Instead of casting votes in a circular pattern into a two-dimensional accumulator, we cast votes in circles of successively larger size in a three-dimensional accumulator.

该M文件为水声信道仿真，必出的图形，是一个基础图形，有注释，可以帮助初学者很好的理解整体思路，框架结构！(The M file for underwater acoustic channel simulation, will be out of the graphics, is a basic graphics, there are comments that can help beginners a good understanding of the whole idea, framework!)

碰磨相关的非线性输出频率响应的处理程序，MATLAB应用，应该对做这方面研究的有用处。(Rubbing nonlinear output frequency response associated with the process, MATLAB applications should do research in this area useful.)

M/M/c单列多服务台排队系统仿真matlab代码 （1）系统数据处理准确； （2）功能齐全； （3）操作方便、简单，界面友好； (M/M/c single multi-server queuing system simulation matlab code (1) accuracy of data processing systems (2) functional (3) easy to operate, simple, friendly interface )

柔性直流输电模型，基于matlab的demo的，可以再matlab的help上了解模型详情(Flexible HVDC model, based on the matlab demo.you can get help the model matlab help )

信号分析里常用，求局部极大极小值的位置！用积分平均的方法！(Commonly used in signal analysis, seeking the position of the local minimax value! Integral average method!)

SIFT算法提取关键点，SIFT算法提取关键点(SIFT algorithm to extract key points, SIFT algorithm to extract key points)

用PCA进行手写数字识别，主要是用Matlab实现了原始图像的预处理，进而分别采用传统的PCA方法、改进的PCA算法和2维PCA算法进行了数字识别。(PCA carried out using handwritten numeral recognition, is mainly used Matlab realize the original image preprocessing, and then using the traditional PCA methods, improved PCA algorithm and 2-D PCA algorithm of digital identification.)

说明：  802.11n OFDM系统matlab(802.11n OFDM system matlab)

Matlab introduction for engineering