3GPP文件格式标准，英文版。 3rd Generation Partnership Project Technical Specification Group Services and System Aspects Transparent end-to-end packet switched streaming service (PSS) 3GPP file format (3GP) (Release 6)
上传时间： 2013-12-10
上传用户：Avoid98
symbian os手机程序开发，s60平台http client end to end
上传时间： 2016-06-13
上传用户：caixiaoxu26
pashload是应用在linux下的网络带宽测试源程序精确度比较高 ///////////////////////////////////// Pathload is a tool for estimating the available bandwidth of an end-to-end path from a host S (sender) to a host R (receiver). The available bandwidth is the maximum IP-layer throughput that a flow can get in the path from S to R, without reducing the rate of the rest of the traffic in the path.
标签： pashload Pathload linux tool
上传时间： 2016-06-29
上传用户：xzt
Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may be connected to the larger Internet. Many routing protocols have been developed for MANETs over the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET Ondemand routing protocol (DYMO) to better understand the major characteristics of these routing protocols. Different performance aspects were investigated in this project including packet delivery ratio, routing overhead, throughput and average end-to-end delay.
标签： network ad-hoc wireless mobile
上传时间： 2014-01-12
上传用户：zsjzc
This tutorial attempts to get you started developing with the Win32 API as quickly and clearly as possible. It is meant to be read as a whole, so please read it from beginning to end before asking questions... most of them will probably be answered. Each section builds on the sections before it. I have also added some solutions to common errors in Appendix A. If you ask me a question that is answered on this page, you will look very silly.
标签： developing tutorial attempts clearly
上传时间： 2015-09-29
上传用户：wanqunsheng
《JavaServer Faces》 In JavaServer Faces, developers learn how to use the new JavaServer Faces framework to build real-world web applications. The book contains everything you ll need: how to construct the HTML on the front end how to create the user interface components that connect the front end to your business objects how to write a back-end that s JSF-friendly and how to create the deployment descriptors that tie everything together. This book is a complete guide to the crucial new JSF technology.
标签： JavaServer Faces developers framew
上传时间： 2016-01-02
上传用户：redmoons
在理论分析循环码编码和译码基本原理的基础上，提出了基于单片机系统的(24，16)循环码软件实现编码、译码的方案。仿真结果表明(24，16)循环码能有效地克服来自通讯信道的干扰，保证数据通信的可靠及系统的稳定，使误码率大幅度降低。本论文对(24，16)循环码的研究结果表明，可以有效地降低错误概率和提高系统的吞吐量，实现纠错仅需要在接收端增加有限的存储空间和计算复杂度，具有一定的实用价值。 Abstract: Based on analyzing the theory of encoding and decoding of cyclic code， this paper showed the schemes of encoding and decoding of(24，16)cyclic code by the software and based on microcontroller. Simulation results show that using (24，16) cyclic codes can effectively overcome the interference from communication channel， ensure the reliability and stability of data communication systems， and reduce the bit error rate greatly. The results of this paper show that by using the (24，16) cyclic code， the error rate can be reduced and the system throughput can be improved. Meanwhile， the system only needs to enlarge limited storage space and computation the complexity at the receiving end to realize error correction. Thus the (24，16) cyclic code has a practical value.
上传时间： 2013-11-09
上传用户：gaoliangncepu
Procedure TSPSA: begin init-of-T { T为初始温度} S={1，……，n} {S为初始值} termination=false while termination=false begin for i=1 to L do begin generate(S′form S) { 从当前回路S产生新回路S′} Δt:=f(S′))-f(S) {f(S)为路径总长} IF(Δt<0) OR (EXP(-Δt/T)>Random-of-[0,1]) S=S′ IF the-halt-condition-is-TRUE THEN termination=true End T_lower End End
标签： Procedure init-of-T TSPSA begin
上传时间： 2013-12-20
上传用户：shinesyh
接收pop3 Public Function Retrieve(ByVal rhs As Pop3Message) As Pop3Message Dim message, response As String Dim msg As New Pop3Message msg.bytes = rhs.bytes msg.number = rhs.number message = "RETR " + rhs.number.ToString + vbCrLf write(message) response = Respond() If response.Substring(0, 3) <> "+OK" Then Throw New Pop3Exception(response) End If MsgBox(msg) msg.retrieved = True While (1 = 1) response = Respond() If response = "." + vbCrLf Then Exit While Else msg.message += response End If End While Return msg End Function
标签： Pop3Message Function Retrieve response
上传时间： 2013-12-28
上传用户：fnhhs
Visual Basic 6.0可以通过调用API函数格式化一个磁盘，无论是软盘还是硬盘。 打开一个新的项目(工程1) ，如果你没有更改过缺省模式，那么Visual Basic 6.0会自动添加一个form1文件，在form1上添加一个命令控件，将下面的代码拷入。 Option Explicit Private Declare Function SHFormatDrive Lib"shell32"( ByVal Hend AS Long,ByVal Drive AS Long,ByVal FormatID AS Long,ByVal Options AS Long) as Long Private Sub FormatDisk(intDrive as integer,blnQuickFormat as Boolean) dim lngReturn As Long if (blnQuickFormat) then lngReturn= SHFormatDrive(0,intDrive,0&,1&) else lngReturn= SHFormatDrive(0,intDrive,0&,0&) end if end Sub Private Sub Command1_Click() call FormatDisk(0,True) End Sub 运行此程序。 注意FormatDisk函数的第一个变量很重要，他的值是0,1,2时代表格式化的分别是：A、B、C盘。
上传时间： 2015-10-05
上传用户：kytqcool
