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SIP: Session Initiation Protocol具体的讲解了rfc2543
SIP: Session Initiation Protocol具体的讲解了rfc2543-SIP : Session Initiation Protocol specific on the rfc2543
- 2022-02-21 10:13:01下载
- 积分:1
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6*6mimo ofdm with USRP
应用背景This document describes how to set up a 6x6 multiple input, multiple output (MIMO) system using NI LabVIEW software and NI USRP™ (Universal Software Radio Peripheral) hardware. After a brief discussion of MIMO, the paper examines the hardware and software based on LabVIEW for a 6x6 MIMO-OFDM system using 4-QAM as modulation scheme. The system presented here is also capable of working as a 2x2 MIMO and 4x4 MIMO system with appropriate parameter configuration.关键技术With MIMO, you can increase wireless system performance without increasing power consumption. It is based on the idea that when using multiple antennas, the transmitted signal progresses through different wireless channels, from the transmitter antennas to the receive antennas, to
- 2022-01-26 04:02:17下载
- 积分:1
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USB总线和429总线数据通信的用户程序和驱动程序之间的动态连接库函数...
USB总线和429总线数据通信的用户程序和驱动程序之间的动态连接库函数-USB Bus and 429 data communications users and drivers between the dynamic link library functions
- 2022-05-15 12:26:54下载
- 积分:1
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瑞利分布,主要实现锐利分布的某些特征,非常的不错。
瑞利分布,主要实现锐利分布的某些特征,非常的不错。-Rayleigh distribution, mainly the distribution of certain characteristics to achieve sharp, very good.
- 2022-02-13 22:28:56下载
- 积分:1
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MAX274有源滤波器的设计应用。 介绍MAXIM公司系列芯片MAX274的工作性能与特点,并详细介绍了MAX274滤波器的公式和软件设计方法...
MAX274有源滤波器的设计应用。 介绍MAXIM公司系列芯片MAX274的工作性能与特点,并详细介绍了MAX274滤波器的公式和软件设计方法-MAX274 Application of active filter design. Introduction MAXIM company MAX274 chip performance and characteristics, and detailed the MAX274 filter formula and software design methods
- 2022-03-02 23:07:49下载
- 积分:1
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rtc1889 Standard Chinese ppt document details the rtp, rtcp the details of the a...
rtc1889标准中文ppt文件详细介绍rtp,rtcp协议的详细说明,对于基于rtp,rtcp实现流媒体控制有很大帮助。
- 2022-04-01 10:45:06下载
- 积分:1
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本片文章语言为英文,matlab中关于fft2的频谱分析。
本片文章语言为英文,matlab中关于fft2的频谱分析。-How To Use FFT2
- 2022-03-22 14:14:51下载
- 积分:1
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USB硬件设备检测到USB硬件检测
usb硬件设备的检测 usb硬件设备的检测-usb hardware devices detected usb hardware detection
- 2022-05-19 09:26:51下载
- 积分:1
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api开发的串口通讯程序,很好的一个软件。
api开发的串口通讯程序,很好的一个软件。-api development of serial communication program, a very good software.
- 2022-08-15 09:54:54下载
- 积分:1
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无线电子标签
与传统形式的标签相比,电子标签容量更大(1bit—1024bit),数据可随时更新,可读写。 读写速度:与条码相比
,无须直线对准扫描,读写速度更快,可多目标识别、运动识别。 使用方便:体积小,容易封装,可以嵌入产
品内。 安全:专用芯片、序列号惟一、很难复制。 耐用:无机械故障、寿命长、抗恶劣环境。
- 2022-12-16 05:35:03下载
- 积分:1