ISO标准文件（中文版）,国内专业人员共同追求-ISO standard documents (Chinese Version), common pursuit of domestic professionals

The problem of optimal approximation of members of a vector space by a linear combination of members of a large overcomplete library of vectors is of importance in many areas including image and video coding, image analysis, control theory, a

LOGA 4.X 日志系统即名为 Log AsThis ，是如斯开发的日志系统。取简洁，追求效率之意。本日志系统基于PHP+MySQL平台开发，结构简洁，运行速度极快。-LOGA 4 X logging system that is called Log AsThis , was developed by Ruth logging system. Concise, the pursuit of efficiency. The logging system based on PHP+ MySQL