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online collected several of the most practical SIP documents
网上收集整理的几个最为实用的SIP文档-online collected several of the most practical SIP documents
- 2022-03-21 10:19:32下载
- 积分:1
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thank you very much
RS485通信协议 ,主要讲述通信的原理,希望对大家有所帮助-thank you very much
- 2022-05-18 02:06:00下载
- 积分:1
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LCD
ili9325/240*320 lcd display.-LCD
- 2023-08-02 23:35:04下载
- 积分:1
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In this simulink model , BPSK modulation and demodulation is simulated .A square...
In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset
can be seen by varying the phase of down-sampling
operation.The signal transmitted is recovered
at the detector output.-In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset
can be seen by varying the phase of down-sampling
operation.The signal transmitted is recovered
at the detector output.
- 2023-08-21 07:40:03下载
- 积分:1
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这篇文章详细介绍了CP在OFDM系统中的使用
这篇文章详细介绍了CP在OFDM系统中的使用-Detailed information on CP in the OFDM system using
- 2022-10-28 08:55:03下载
- 积分:1
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无线传感器网络模型
这是的 LAR 与路由选择协议的 routingSeveral 的 50nodes 方案程序已提出为 ad hoc 网络。本文提出的办法利用位置信息 (例如,获得使用全球定位系统) 来提高 ad hoc 网络的路由协议的性能。通过使用位置信息,拟议的 Location-Aided 路由 (LAR) 协议限制搜索的一个小"请求区"的 ad hoc 网络的新途径。这将导致在路由邮件的数量大为减少。我们目前两种算法来确定请求区,和也建议潜在的优化我们的算法。
- 2022-07-27 00:30:19下载
- 积分:1
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通过PC串口接收图像并显示的工具,支持320×240以及640×480尺寸。
特别适用于调试CMOS摄像头!...
通过PC串口接收图像并显示的工具,支持320×240以及640×480尺寸。
特别适用于调试CMOS摄像头!-through the PC serial port to receive and display images of tools, supports 320 x 240 and 640 x 480 size. Particularly applicable to debug CMOS camera!
- 2022-02-24 18:50:41下载
- 积分:1
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通道传感
Python代码是认知无线电网络的信道利用率估算相关。 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
- 2022-12-03 19:10:03下载
- 积分:1
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wifi热点创建与连接
应用背景 基于Android平台, 建立wifi热点, 实现wifi连接的功能,暂时还没实现数据通信的功能,适合初学者,学习如何建立wifi热点,和连接热点。关键技术
wifi许可,为获得wifi网络状态,需要
获取wifi管理接口WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
- 2022-02-24 22:27:31下载
- 积分:1
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蓝牙bluetooth spi 下载线电路图原理图
蓝牙bluetooth spi 下载线电路图原理图-Bluetooth bluetooth spi schematic circuit diagram download cable
- 2022-03-17 18:25:04下载
- 积分:1