This model is just testing an idea of MIMO, which IEEE802.11n will have. But I havo not seen the standard, I tried to make it with 11a. Actually this model would not work in real world, because the preambles were not designed to solve the MIMO feature. But this model may be useful to get some idea to start to design a PHY with MIMO.
标签： testing 802.11 model which
上传时间： 2013-12-25
上传用户：jeffery
东滕网站源码，漂亮的界面，基本网页功能设计，聊天室- East clears out the website source code, attractive contact surface, basic homepage functional design, chatroom ,ASP,编程网站/Program Web Site 【上载源码成为会员下载此源码】【成为VIP会员下载此源码】
上传时间： 2013-12-24
上传用户：changeboy
请设计程序，使其实现以秒计时的功能。首先定义一个watch类，它有两个私有变量begin、end分别表示开始时间、结束时间，有成员函数start()、stop()、show()分别用来设置开始时间、结束时间、显示持续时间。
标签： 设计程序
上传时间： 2013-12-12
上传用户：2467478207
THIS is really two books in one: a tutorial and a reference manual for JDBC, the application programming interface that makes it possible for programmers to access databases from Java. The goal is to be useful to a wide range of readers, from database novices to database experts. Therefore, we have arranged the book so that information needed only by experts is separated out from the basic material. We hope that driver developers as well as application programmers and MIS administrators will find what they need. Because different sections are aimed at different audiences, we expect that few people will read every page. We have sometimes duplicated explanations in an effort to make reading easier for those who do not read all sections. This book will be most helpful to those who have some knowledge of the Java programming language and SQL (Structured Query Language), but one doesn t need to be an expert in either to understand the basic concepts presented here.
标签： application reference tutorial program
上传时间： 2015-08-04
上传用户：zhengzg
收SP下行消息 A. 启动MMSC侦听端口 在模拟器界面的右下角的"Liten Port"文本框中输入MMSC的侦听端口，这个值是为接收SP发出的下行消息提供服务的端口号，比如："8080"，按下"Start"按钮启动MMSC侦听服务。 B. 接收消息 接收的是从SP（API）发来的消息，处理后回一条响应消息。 2 模拟MMSC向SP发送上行消息 A. 选择模拟器左边界面的MessageType为“DeliverReq”； B. “Send To”文本框中输入SP的上行地址，例如http://10.164.50.29:8888； C. 在界面中选择输入其他需要的字段，然后点击“Send”按纽即可向SP上行地址发送上行消息。 3 模拟MMSC向SP发送递送报告消息 A. 选择模拟器左边界面的MessageType为“DeliverReportReq”； B. “Send To”文本框中输入SP的上行地址，例如http://10.164.50.29:8888； C. 在界面中选择输入其他需要的字段，然后点击“Send”按纽即可向SP上行地址发送递送报告消息。 4 模拟MMSC向SP发送阅读报告消息 A. 选择模拟器左边界面的MessageType为“ReadReportReq”； B. “Send To”文本框中输入SP的上行地址，例如http://10.164.50.29:8888； C. 在界面中选择输入其他需要的字段，然后点击“Send”按纽即可向SP上行地址发送阅读报告消息
上传时间： 2014-01-16
上传用户：气温达上千万的
基本模型机的设计与实现主要内容： 设计一个较为完整的计算机、并编写一些简单的指令 基本要求： 设计器材： Dais-CMH+/CMH 计算器组成原理教学实验系统一台，实验用扁平线、导线若干。 设计目的： ⒈ 在掌握部件单元电路实验的基础上，进一步将其组成系统地构造一台基本模型计算机。 ⒉ 为其定义5条机器指令，并编写相应的微程序，上机调试掌握整机概念。 实现较为完整的计算机、并编写一些简单的指令。 设计目标： 本次设计将能在微程序控制下自动产生各部件单元的控制信号，实现特定指令的功能。在该试验中采用五条机器指令：IN（输入）、SUB（二进制减法）、STA（存数）、OUT（输出）、JMP（无条件转移），整体实现二进制数连续相减的功能。上机调试实现这五种指令功能。
上传时间： 2014-02-18
上传用户：zwei41
ACM试题An Easy Problem Description As we known, data stored in the computers is in binary form. The problem we discuss now is about the positive integers and its binary form. Given a positive integer I, you task is to find out an integer J, which is the minimum integer greater than I, and the number of 1 s in whose binary form is the same as that in the binary form of I. For example, if "78" is given, we can write out its binary form, "1001110". This binary form has 4 1 s. The minimum integer, which is greater than "1001110" and also contains 4 1 s, is "1010011", i.e. "83", so you should output "83".
标签： Description computers Problem binary
上传时间： 2013-12-11
上传用户：libenshu01
This section contains a brief introduction to the C language. It is intended as a tutorial on the language, and aims at getting a reader new to C started as quickly as possible. It is certainly not intended as a substitute for any of the numerous textbooks on C. 2. write a recursive function FIB (n) to find out the nth element in theFibanocci sequence number which is 1,1,2,3,5,8,13,21,34,55,…3. write the prefix and postfix form of the following infix expressiona + b – c / d + e * f – g * h / i ^ j4. write a function to count the number of nodes in a binary tr
标签： introduction the contains intended
上传时间： 2013-12-23
上传用户：liansi
This is a little console mode utility program which is able to (de-)compress single files with a static Arithmetic compression algorithm. You could easily add the RLE/BWT/MFT data transformation algorithms. Just rip the corresponding classes out of my HuffComp source code. I won t add these ones in the next time.
标签： compress console utility program
上传时间： 2015-08-27
上传用户：lili123
* * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES LOSS OF USE, DATA, OR PROFITS OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH D
标签： WARRANTIES SOFTWARE PROVIDED EXPRESS
上传时间： 2013-12-20
上传用户：sxdtlqqjl
