noise_corr

计算psnr，普通的4:0:0或者灰值图 有范围判断(calculate psnr format 4:0:0 or gray value picture judge for range)

本文提出的中值滤波的快速算法的基本思想是：原始数据序列上中值滤波的滑窗在移动过程中，当前窗只要删除其最早的元素，加入窗后的新元素，即成为下一窗的内容。这个只是Matlab里封装的算法代码(In this paper, the median filtering of the fast algorithm for the basic idea is: the original data sequence in the sliding window filtering process in the mobile, the current window as long as the deletion of its first element, adding a new element after the window, that is, the next window content.)

绘制函数的等值线，数值优化书关于约束最优化中实例(Drawing the contours of the function, numerical optimization in the book examples of constrained optimization)

扩频信号产生，频谱显示............................(Spread spectrum signal generator, spectrum display)

APPLIED SAP BI Web Reports

gabor for fingerprint

有详细的OFDM的LS，MMSN算法，注释，允许结果均有效(Detailed OFDM-LS, MMSN algorithm, notes, allowing the results are valid)

精通MATLAB数字图像处理与识别第二章练习代码(Proficient in MATLAB digital image processing and recognition chapter exercises code)

说明：  海洋捕食者算法（MPA）是一种自然启发式的优化算法，它遵循在最佳觅食策略中自然支配的规则，并且在海洋生态系统中遇到捕食者与猎物之间的速率策略。(Marine predator algorithm (MPA) is a natural heuristic optimization algorithm, which follows the rules of natural dominance in the optimal foraging strategy, and encounters the rate strategy between predators and prey in the marine ecosystem.)

three level diode clamped D Csource Testing