计算图像的均方误差和峰值信噪比，来评价图像的质量-MSE is calculated images and peak signal to noise ratio, to evaluate the quality of the image

【谷速软件】误差边界的绘制 可以作为参考使用学习下-[Valley] draw speed software error bound can be used as a reference use under study

压缩感知的BP MP OMP重构算法比较，包括运行时间、误差、PSNR的比较，稀疏表示为小波变换-compressed sensing reconstruction algorithm comparing BP MP OMP, including comparative run-time error, PSNR ，sparse representation is the wavelet transform

固定增量法求分界面 利用误差平方和函数集群 推荐一下-Fixed incremental method interface Recommend using error sum of squares function clusters