MMG

An m file for OSPF in Wireless sensor Network simulation.

关于混沌时间序列预测的一些论文资料,有pdf和caj格式。(Some papers about the prediction of chaotic time series.)

用Matlab实现的图像边缘检测和分割的应用程序(Using Matlab to achieve the image edge detection and segmentation applications)

a RXQUAL decision from the value of the GSM Frame Erasure Rate (FER) measurement

Program EDFT produce high-resolution N-point DFT for N greater than the length of data vector.

tsp with mont carlo algorithm

动画技术：电偶极子辐射的动态仿真,影片动画和实时动画。绘制各个时刻的电力线图，即使用contour函数在 t取不同值的情况下绘制电力线方程(Animation techniques: electric dipole radiation dynamic simulation, film animation and real-time animation. Rendering of each hour power line, which USES contour function in the wt take different values of electric draw equations )

MIMO的信道容量代码，牵扯到许多关键技术(MIMO channel capacity code, involves a number of key technologies)

说明：  伪随机码或称PN码，是扩频通信中不可缺少的一种序列。扩频通信，简单的说来就是通过一组相关性很强的伪随机序列，使原有的信号按照伪随机序列的特性出现。从波形上看，原有信号完全淹没于随机的噪声中，达到隐藏信号和抗干扰的目的。接受方只要有相同的伪随机序列，就可以通过伪随机序列很强的相关性将信号还原出来。而m序列，是扩频系统中最长用的伪随机序列。下面的代码就是基于matlab的生成m序列的代码，通过改变初始多项式的值，就可以生成不同阶数的m序列。(Pseudo-random code or PN code, spread spectrum communication is indispensable to a sequence. Spread spectrum communication, a simple to say that the adoption of a group of highly related to pseudo-random sequence, so that the original signal in accordance with the characteristics of pseudo-random sequence there. From the wave point of view, the original signal completely submerged in the random noise to hide the purpose of signal and interference. As long as the recipient has the same pseudo-random sequence, the pseudo-random sequence can be a strong correlation to restore the signal out. And m sequence spread spectrum system is the longest of the pseudo-random sequence used. The following code is generated based on m sequences of matlab code, by changing the value of the initial polynomial, we can generate a different order of the m sequence.)

decription system photo