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串口通讯的一个DELPHI控件,把它加入到你的窗口中修改它的属性就可以实现串口通讯...
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- 2022-11-20 13:40:03下载
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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
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拨号服务器的服务器端代码,针对E5112设计,请与客户端代码配合使用...
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matlab用于串口通信
基于matlab的GUI界面编写的串口通信程序!用户操作简单,可用于串口的调试~~~
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ZTE s ME3000 GSM module technical specifications, included pin out diagram of th...
ZTE s ME3000 GSM module technical specifications, included pin out diagram of the module, power supply reference design and hardware spec.
- 2022-07-04 12:01:29下载
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FPGASOPC开发快速入门教程中文版,详细讲解如何使用FPGA
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Implementation of MANET routing protocols on OMNeT++
Implementation of MANET routing protocols on OMNeT-Implementation of MANET routing protocols on OMNeT++
- 2022-02-24 17:53:16下载
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用c语言实现的在arm上运行的无线报警程序
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- 2023-01-23 12:45:03下载
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labview下的udp通讯
labview下的udp通讯,包括发送和接收,新手参考
- 2022-04-15 11:38:42下载
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ADC10。C单片机+显示输入通过UART
应用背景关键技术
- 2023-07-27 12:45:04下载
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