Computer ethics_ Its birth and its future.pdf

word文件，75页，智慧城市系列之智能交通系统(ITS)，精品一级

even answers of Discrete Mathematics and Its Applications 7th Edition 2011

希尔伯特-黄变换

Automatic Color Enhancement "ACE" is an effective method for color image enhancement introduced by Gatta, Rizzi, and Marini based on modeling several low level mechanisms of the human visual system. The direct computation of ACE on an NxN image costs O(N4) operations. This article describes two fast approximations of ACE. First, the algorithm of Bertalmío, Caselles, Provenzi, and Rizzi uses a polynomial approximation of the slope function to decomposes the main computation into convolutions, reducing the cost to O(N2 log N). Second, an algorithm based on interpolating intensity levels also reduces the main computation to convolutions. The use of ACE for image enhancement and color correction is demonstrated.

思科语言网关AA脚本

ITS智慧型运输系统

智慧交通（ITS）总体解决方案

濒危植物保护生物学研究已成为生态学领域的研究热点之一．为了廓清我国特有濒危植物醉翁榆(Ulmus gaussenii)与相近榆属植物的系统地位，用分子标记ITS和atpB-rbcL手段分析醉翁榆与其他榆属相关种的亲缘关系，结果表明：24种榆属植物atpB-rbcL扩增片段长度为735~834 bp，G+C的含量在29.3％～31.6％之间，并没有发生很大的偏差；基于ITS(包括5.8 s)扩增片段，醉翁榆与黑榆系的毛果旱榆、栓枝春榆以及榆系中的大果榆、脱皮榆(U lamellosa)相近；基于atpB-r

sap ITS mobile总结，主要关于sap系统WM模块的开发技术，在条码枪中使用sap中的开发程序