-
dds信号发生器,基于9851.比较通用。
dds信号发生器,基于9851.比较通用。-dds signal generator, based on the 9851. more generic.
- 2023-05-25 17:45:04下载
- 积分:1
-
程序传送数据到一个TI图形ti92
program to trasmit data to a TI92 with the TI Graph-Link
- 2022-08-25 15:06:46下载
- 积分:1
-
c++编写的串口的收发程序,以单独的类的方式实现。
c++编写的串口的收发程序,以单独的类的方式实现。-c++ prepared to send and receive serial process to a separate category of ways.
- 2022-05-21 02:08:03下载
- 积分:1
-
We investigate the case of independent Rayleigh faded paths between antenna elem...
We investigate the case of independent Rayleigh faded paths between antenna elements and find that with
high probability extraordinary capacity is available. Compared to the baseline n = 1 case, which by Shannon’s
classical formula scales as one more bit/cycle for every 3 dB of signaltonoise
ratio (SNR) increase, remarkably
withMEAs, the scaling is almost like n more bits/cycle for each 3 dB increase in SNR. To illustrate how great this
capacity is, even for small n, take the cases n = 2, 4 and 16 at an average received SNR of 21 dB. For over 99
of the channels the capacity is about 7, 19 and 88 bits/cycle respectively, while if n = 1 there is only about 1.2
bit/cycle at the 99 level. For say a symbol rate equal to the channel bandwith, since it is the bits/symbol/dimension
that is relevant for signal constellations, these higher capacities are not unreasonable. The 19 bits/cycle for n = 4
amounts to 4.75 bits/symbol/dimension while 88 bits/cycle for n = 16 amounts t
- 2023-04-26 08:00:04下载
- 积分:1
-
matlab关于多天线相关矩阵的子程序,调用输入为天线间距,到达角度,和角度扩展...
matlab关于多天线相关矩阵的子程序,调用输入为天线间距,到达角度,和角度扩展-matlab on multi-antenna correlation matrix of the subroutine, call input antenna spacing, arrival angle, and angle expansion
- 2022-07-17 08:28:12下载
- 积分:1
-
小灵通程序,有源代码参考的
小灵通程序,有源代码参考的-PHS procedures, the active code reference
- 2022-10-29 13:25:03下载
- 积分:1
-
Serial debug Elven provide com1, com2, com3 debugging
串口调试精灵,提供com1,com2,com3调试-Serial debug Elven provide com1, com2, com3 debugging
- 2022-01-22 03:07:39下载
- 积分:1
-
几个3D手机游戏,使用JSR184,一个CS游戏、还有一个3D场景编辑器...
几个3D手机游戏,使用JSR184,一个CS游戏、还有一个3D场景编辑器-Several 3D mobile games, the use of JSR184, a CS game, there is a 3D Scene Editor
- 2023-02-20 20:10:03下载
- 积分:1
-
描述如何在VC6.0下判断USB端口操作,以及如何使用USB COM…
下面介绍如何操作VC6.0判断USB端口,以及如何使用USB通讯的详细信息,供参考
- 2022-05-16 00:34:05下载
- 积分:1
-
本文介绍一种新型的基于消息队列的重复型服务器通信软件的设计方法,不同于并发型服务器和一般的重复型服务器通信软件,这种新的软件具有生成的子进程数少的优点,并且轻易...
本文介绍一种新型的基于消息队列的重复型服务器通信软件的设计方法,不同于并发型服务器和一般的重复型服务器通信软件,这种新的软件具有生成的子进程数少的优点,并且轻易对客户机与服务器的连接进行治理,适用于客户机数量较多和随机数据通信的情况,能够有效地提高服务器的运行效率。
-This article describes a new type of duplication based on the message queue server-based communication software design methods, and hair is different from the server and repeat the general type of server software, this new generation of software with a subset of a few of the advantages of the process, and easily client and server for the connection management, applicable to the client a larger number and random data communications, can effectively improve the efficiency of servers.
- 2022-02-04 10:08:20下载
- 积分:1