-
SIP体系架构讲义及消息交互演示
SIP体系架构讲义及消息交互演示 -SIP architecture lectures and interactive demonstrations news SIP architecture lectures and information WALLDISPLAY
- 2022-01-25 15:18:03下载
- 积分：1
-
Microcontroller serial communication assembly, 51 MCU serial debugger one cases
单片机串口通信程序集，51单片机串口调试程序一例-Microcontroller serial communication assembly, 51 MCU serial debugger one cases
- 2022-02-03 15:41:19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
-
数字输出控制,有图形显示,很直观,能让使用者,一目了然,所控制项目的工作状态...
数字输出控制,有图形显示,很直观,能让使用者,一目了然,所控制项目的工作状态-digital output control, graphics, intuitive and allows users, clear and controlled by the state project
- 2022-12-21 12:40:03下载
- 积分：1
-
基于 Z-STACK 的GPRS网关
去年写的一个小项目。CC2530+SIM900a实现的gprs网关。能够收发gprs数据，收发短信。
性能上，通过gprs连接服务器，每30秒发送、接收一个100字节的数据包，连续跑了一天一夜也没有问题。
请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报
- 2022-04-06 12:58:21下载
- 积分：1
-
文章中提出了一种改进型RLS算法，并将其用于信道估值与信道均衡...
文章中提出了一种改进型RLS算法，并将其用于信道估值与信道均衡-Article proposes a modified RLS algorithm, and used in the valuation channel and channel equalization
- 2022-04-14 16:03:57下载
- 积分：1
-
这是我用过的非常好的A/D转换器，希望大家下来看看，在你的产品中使用高性能的芯片...
这是我用过的非常好的A/D转换器，希望大家下来看看，在你的产品中使用高性能的芯片-This is what I used very good A/D converters, hope to see you down. you use the products of high-performance chip
- 2022-02-02 23:16:16下载
- 积分：1
-
同步软件源码,作者 Jeroen C. Kessels
Internet Engineer
同步软件源码,作者 Jeroen C. Kessels
Internet Engineer-Synchronization software source code, the author Jeroen C. Kessels Internet Engineer
- 2022-05-13 00:41:42下载
- 积分：1
-
confiance level for WSN
该程序计算无线传感器网络中节点的一致性水平。
- 2023-03-31 00:55:04下载
- 积分：1
-
probabilistic broadcast module for NS2
probabilistic broadcast module for NS2
- 2022-03-18 23:59:02下载
- 积分：1
