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对数据采集器的图形程序。八通道查看二进制数据。
Graphics programm for datalogger. Eight channell for view binary data.
- 2022-05-31 09:18:29下载
- 积分：1
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点对点聊天工具的客户端，在写的过程中我也加了点注释，应该有助于理解...
点对点聊天工具的客户端，在写的过程中我也加了点注释，应该有助于理解-peer-to-peer chat client, in the process of writing I also added a footnote should help you understand
- 2022-03-11 19:44:34下载
- 积分：1
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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
- 积分：1
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MT6250RF无校准参数设置
射频校准很耗时耗力，为简化产线生产麻烦，提高生产效率，可以按附件代码，直接替换基线包对应文件，实现不校准能满足收发功率和灵敏度的要求。
- 2022-02-04 12:09:59下载
- 积分：1
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opnet电池模块
opnet中zigbee协议下经常需要进行节能研究，需要添加电池模块。
ZigBee网络是资源受限的网络, 集中表现在电池能量、数据整合能力、存储空间及通信带宽等非常有限。终端节点采集的原始数据直接传送到路由节点是现在普遍采用的方法，但由于原始数据信息冗余性的存在会浪费有限的电池能量和通信带宽；频繁的信道竞争也会降低信息收集的效率。物理层和MAC层是ZigBee协议射频芯片硬件实现的，所以数据融合只能与网络层和应用层相结合。由于数据融合和网络层相结合带来的跨层的问题给协议栈的实现带来很多困难。
- 2023-04-04 06:05:04下载
- 积分：1
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口令管理器
passwrod manager-password manger
- 2023-05-03 15:05:04下载
- 积分：1
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WAPI标准研究指南。
wapi spec study guide.
- 2022-02-07 23:36:53下载
- 积分：1
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PIC18F4550 + rfm42
PIC18F4550与RFM42无线模块之间的通信；
- 2022-09-17 22:05:02下载
- 积分：1
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Nokia Net Monitor Guide,告诉你如何打开Nokia手机的net monitor功能
Nokia Net Monitor Guide,告诉你如何打开Nokia手机的net monitor功能-Nokia Net Monitor Guide tells you how to break the Nokia phone net monitor function
- 2022-07-02 09:11:17下载
- 积分：1
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AT Fax Class2 Commands
AT Fax Class2 Commands
- 2022-01-26 07:54:53下载
- 积分：1
