LTE_channel_estimator

小波谱mallat实现算法,可以利用小波进行mallat分解。(Small spectral Mallat algorithm implementation，Can be used to carry out Mallat wavelet decomposition.)

在mit心电数据库下载的txt格式的心电信号(In the MIT ecg download a database of ecg signals the TXT format )

这是21寸定位压合源代码(it s very inportent)

说明：  数字图像修复算法的评价标准也是从两个方面进行评价的，一个是修 复算法的效率，一个是修复后图像质量。修复算法的效率主要就是看修复 图像所用的时间，可以用时间就行量化。而图像质量很难从量上唯一的进 行评价，目前图像修复质量还没有统一的评价标准，从实际应用出发，修 复后图像质量的好坏大多数是从以下两个方面就行评价，修复后图像给人 主观上的“满意度”和客观上图像的cnr、enl、epi、psnr、snr来评判。(The evaluation criteria of digital image restoration algorithms are also evaluated from two aspects, one is repair. One of the efficiency of complex algorithm is the image quality after restoration. The efficiency of the repair algorithm depends mainly on the repair. The time spent on the image can be quantified in terms of time. But image quality is difficult to improve quantitatively only. At present, there is no uniform evaluation criterion for image restoration quality. Starting from practical application, repair The quality of restored images is mostly evaluated from the following two aspects, and the restored images are given to people. Subjective "satisfaction" and objective image cnr, enl, epi, psnr, SNR to judge.)

基于matlab对图像进行中值滤波处理处理，另外附有自己编写的两种中值滤波算法，同时也可以使用matlab自带的median函数(median filter for image processing)

说明：  模式识别工具包，matlab编写，非常好用哦。(Pattern Recognition Toolkit, matlab prepared, very easy to use, oh.)

LPA是主成分分析算法，用于特征提取和特征空间的降维(LPA code for feature)

Digital Signal Processing an furier transform

this code obtains riser s movement

图像加密隐藏的一个用MATLAB编写的好程序。(Hidden image encryption using MATLAB write a good program.)