xinxiguanli

一篇绝好的论文，主要参数VP中多坐标系的关系，包括地心坐标系，地面坐标系，投影坐标系之间的关系(An excellent paper, the main parameters of VP in the relationship between multi-coordinate system, including the geocentric coordinate system, the ground coordinate system, projection coordinates the relationship between)

Wide area protection system based on IEC61850 communication service model.zip

基于PSO的BP训练算法论文：在BP训练算法中，关于变权值、学习速率、步长的问题已被广泛地研究，几种基于启发式改进的技术也表明具有改善训练时间以及避免陷入局部最小的明显效果。这里BP训练过程由基于PSO同时优化log—Sigmoid函数与网络权值的新算 法(PSO。GainBP)实现。实验结果表明，PSO—GainBP比传统基于PSO的BP算法在网络训练方面具有更好的性能。(PSO based on the BP training algorithm Papers: In the BP training algorithm, on the right to change the value of learning rate, step length of the question has been widely studied, several heuristics based on improved technology also shows that to improve the training time and avoid falling into local the smallest tangible results. Here BP training process at the same time by the PSO-based optimization of log-Sigmoid function and the network weights of the new algorithm (PSO. GainBP) to achieve. The experimental results show that, PSO-GainBP than the traditional PSO based on the BP algorithm in network training has a better performance.)

最新USB3014 GPIF第二版正式版(the lastest USB3014 GPIF)

该视频监控系统是数字化、网络化的监控系统，该系统采用MPEG一4高效率图像编解码技术和嵌入式设计。可提供高清晰监控图像、软件视音频切换、录放像、远程控制、远程信一号采集、WEB服务、全程集中控制等功能(The video surveillance system is digital, networked surveillance system that uses highly efficient MPEG-4 image encoding and decoding technology and embedded design. Can provide high-resolution monitor images, video and audio software switch, playback like a remote control, remote channel One collection, WEB services, centralized control and other functions throughout the)

一个很不错的仿真设计方案，强烈推荐看看！(A very good simulation of the design program, strongly recommended to see!)

一个BBS专家推荐系统的设计文档,BBS上PHP网站,实现的使用。asp . net实现了. . PHP网站和MYsql数据库。 net是用sql2005 (A BBS experts recommend system design documents, BBS is PHP website, realize is to use. Asp.net realized.. PHP website with MYsql database,. Asp.net is to use sql2005 )

智能视频监控中的图像压缩与传输技术研究 智能视频监控中的图像压缩与传输技术研究(Intelligent video surveillance image compression and transmission technology in intelligent video surveillance image compression and transmission technology)

这个是关于怎样求凸优化的问题，论文的作者非常牛，值得大家一看。(This is about how to find the convex optimization problem, the paper' s authors cattle, worth a look.)

guideline design PCB layout to reduce noise