SIFT代码，包括detector & descriptor.Matlab版本，内有详细的说明文档。值得一看
上传时间： 2014-11-18
上传用户：helmos
flash lite开发 ArcadeHeroes.swf SWF content games/invaders.swf SWF content games/pacman.swf SWF content Arcade1_2nd_edition.SIS Nokia S60 2nd Edition SIS package Arcade1_3rd_edition_signed.sis Nokia S60 3rd Edition signed SIS package Arcade1_2nd_edition.pkg Nokia S60 2nd Edition SIS Package descriptor Arcade1_3rd_edition.pkg Nokia S60 3rd Edition SIS Package descriptor makesis.php PHP script mykey.key sample certificate key, created using makekeys.exe mycert.cer sample certificate, created using makekeys.exe makekeys.exe Symbian application to create signing keys
上传时间： 2014-01-22
上传用户：hn891122
USB开发工具，MS提供，可以读取所有USB设备的descriptor表。是USB开发者的好帮手。
上传时间： 2014-12-20
上传用户：杜莹12345
A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running computation, block while waiting for an event, or read files from the file system. Unlike kernel drivers, a user-space device driver can use other device drivers--that is, access the network, talk to a serial port, get interactive input from the user, pop up GUI windows, or read from disks. User-space drivers implemented using FUSD can be much easier to debug it is impossible for them to crash the machine, are easily traceable using tools such as gdb, and can be killed and restarted without rebooting even if they become corrupted. FUSD drivers don t have to be in C--Perl, Python, or any other language that knows how to read from and write to a file descriptor can work with FUSD. User-space drivers can be swapped out, whereas kernel drivers lock physical memory.
标签： user-space can drivers perform
上传时间： 2014-01-01
上传用户：saharawalker
摘要：介绍在Linux操作系统环境下Socket网络编程的原理、流程和最终实现。编程采用客户端/服务器模式。提出解决多个客户端连接服务器时无法处理I/0多路复用问题的方法。提出通过最小化报文传输来减少传输时廷，为Bandwidth Delay Product调节TCP窗口，实现充分利用带宽提高Linux的Socket性能。在实际网络传输环境复杂多变的情况下，达到优化网络传输性能的目的。关键词：linux；性能优化；Socket；select（）1引言随着Internet的日益发展和普及，网络在嵌入式系统中应用非常广泛，越来越多的嵌入式设备采用Linux操作系统。Linux是一个源代码公开的免费操作系统，具有强移植性"，所以对基于Linux的Socket网络编程的研究越来越重要。2Socket简介在Linux中的网络编程通过Socket接口进行，是一种特殊的I/O，也是一种特殊的文件描述符。Socket是使用标准Linux文件符（file descriptor）和其他程序通信的方式。这里Socket 编程采用客户/服务器模式如图1所示。
上传时间： 2022-06-23
上传用户：
