test1_1

MATLAB PROJECT TO SOLVE TRANSPORTATION

建立一个MIMO系统，通过这个系统可以很好的了解到整个MIMO系统组成和结构(The establishment of a MIMO system, the adoption of the system can be very good that the whole composition and structure of MIMO systems)

利用线性移位寄存器序列的线性关系，用求解矩阵的方法求解移存器序列的生成多项式(get LFSR sequence prime Polynomial by the line relationship of the sequence )

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)

这是另外一种statcom仿真模型，通过滞环控制仿真(This is a STATCOM simulation model, the hysteresis control simulation)

本文件是用一个简单的S-function来显示一个图形的大小方便后续处理(This document is a simple S-function to display the size of a graphics processing to facilitate follow-up)

使用MATLAB 代码完成COSTAS环对QPSK调制的解调载波频率的跟踪(Use MATLAB code completion COSTAS loop tracking of QPSK modulation carrier frequency demodulation)

首先，仿真信号建模；其次，形态学滤波及小波方法滤波；最后，特征提取(First, the simulated signal modeling followed by morphological filtering and wavelet filtering Finally, the feature extraction)

二维光子晶体能带结构算法和三维光子晶体能带结构算法，主要是平面波展开法计算的(Two-dimensional and three-dimensional photonic crystal band structure algorithms)

to plot the region using contourlet transform.it is given to the image.rmin r max are given as input parameter