Communication-theory

给一个受污染的声音文件用滤波器用matlab消除噪声(Give a contaminated audio files using filter to remove noise)

子波整形反褶积是通过所设计的整形滤波器对地震子波，使其成为所期望的形状。(Shaping wavelet deconvolution by shaping filter designed for seismic waves, making it the desired shape.)

凸轮演示，输入半径，偏心距等，程序自动画出凸轮(Demo cam)

matlab，有关数字信号滤波一个简单例子产生一个几个干扰信号，对要用的信号滤波(a matlab program aboult didital signal filter)

三相光伏逆变并网的simulink 仿真 电流电压 双闭环(Three-phase PV inverter and net current-voltage double-loop simulation simulink)

自动提取目标图像轮廓边缘，同时分辨其颜色。(Automatic edge contour extraction target image, at the same time to tell its color.)

LTE的下行信道估计mse的测试，采用了LTE的下行频域结构，LS信道估计，线性插值算法。(LTE downlink channel estimation mse of testing, using LTE downlink frequency domain structure, LS channel estimation, linear interpolation algorithm.)

Self authentication of Color Images. I. Kostopoulos1, A. N. Skodras2, and D. Christodoulakis3 A research paper implementation.

matlab算最短路径的算法，很好用大家可以试一试(Matlab operator of the shortest path algorithm, we can use a good try)

负正弦加白噪声随机过程下使用MUSIC方法进行信号频率估计仿真，信号样本数去1000，估计的自相关矩阵为8阶，分别采用AIC和MDL准则估计信号源个数，并画出相应的MUSIC频率估计谱线。(Negative sine plus white noise random process method using MUSIC frequency estimation simulation, signal samples to 1000, the estimated autocorrelation matrix of order 8, AIC and MDL criteria were used to estimate the number of signal sources, and draw the corresponding MUSIC frequency spectrum estimation.)