gray_prediction_shichang_zhanyoulv

OMP 正交迭代匹配追踪算法。信号的稀疏解，用于信号的压缩(we are the world,we are the children,i used to be a better student.the matching pursuit meathered ok.how are you)

二值灰度图像水印实验，matlab程序源码(Experimental binary gray image watermarking)

用于检测两个信号的延时情况,应用方面非常广泛(for detecting signal delay, the application is very extensive)

TD中扩频的链路级仿真 通过MATLAB实现(TD Spreading the Link Simulation through MATLAB)

需要一个放有若干图片的文件夹，图片的文件名还需要提供一些信息，如“计61班.jpg”之类，具体格式可以修改源代码。然后显示图片让参与者猜是哪个班的。为系里男生节编写的一个简单的GUI程序(Need a put several pictures folder, pictures of the file name also need to provide some information, such as "(61 class. JPG," and so on, and the specific format can make changes to the source code. And then display picture participants had to guess which class is. For the day of a boy to write simple GUI program)

graph using fourier serius

学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)

主要设计了在matlab下异步电动机在dq坐标系下的仿真。(The main design of the asynchronous motor in matlab simulation in the dq coordinate system.)

turbo 均衡的经典文献matlab实现，经过几次迭代得到信噪比与误码率之间的曲线(turbo balanced classic literature Matlab realized, After several iterative be SNR and bit error rate between the curve)

传统capon波束形成算法 基本上是最简单的波束形成算法了(Traditional capon beamforming algorithm)