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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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一个圆周卷积的代码~调用形式为y=juanji(h,x1,M) 其中，h和x1为输入，h为滤波器系数，x1为输入采样信号，输出为y,M为输入信号x1的长度。...
一个圆周卷积的代码~调用形式为y=juanji(h,x1,M) 其中，h和x1为输入，h为滤波器系数，x1为输入采样信号，输出为y,M为输入信号x1的长度。-A circular convolution of the code to call the form of y = juanji (h, x1, M) of them, h, and x1 for the input, h for the filter coefficient, x1 sampling input signals, output y, M for the input signal x1 length.
- 2022-03-02 08:26:50下载
- 积分：1
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自动接电话并显示对方电话号码、播放wave文件、录音等功能
自动接电话并显示对方电话号码、播放wave文件、录音等功能--It can pick up a caller-id phone, record and play wave files etc
- 2022-05-27 20:20:43下载
- 积分：1
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代码的详细描述
详细描述了码分多址编解码算法的原理和实现方法
- 2022-03-21 19:17:59下载
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短信接口实现
短信接口实现
实现通过程序控制发送短信息
短信群发
- 2022-01-21 23:26:20下载
- 积分：1
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CRC called the Cyclic Redundancy Check, the Chinese name of the Cyclic Redundanc...
CRC的全称为Cyclic Redundancy Check，中文名称为循环冗余校验。它是一类重要的线性分组码，编码和解码方法简单，检错和纠错能力强，在通信领域广泛地用于实现差错控制-CRC called the Cyclic Redundancy Check, the Chinese name of the Cyclic Redundancy Check. It is an important class of linear block codes, encoding and decoding method is simple, and error detection and correction capability in the field of communication widely used to achieve error control
- 2022-07-17 02:28:56下载
- 积分：1
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移动自组网络中的资源查找
移动自组网络中的资源查找-mobile teams in the network resource locator
- 2022-03-24 22:28:44下载
- 积分：1
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用C语言和汇编语言编程实现了两台计算机的并口通信。
用C语言和汇编语言编程实现了两台计算机的并口通信。-use C language and remit compile achieve collocate communicate of two computer.
- 2022-09-20 00:20:03下载
- 积分：1
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文章介绍了一种基于水声通信网的实时路由协议。
文章介绍了一种基于水声通信网的实时路由协议。-This paper presents a water-based real-time voice communication network routing protocols.
- 2022-03-15 17:03:02下载
- 积分：1
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本程序是用COstas环跟踪信号的处理过程，具有较好的跟踪性能，...
本程序是用COstas环跟踪信号的处理过程，具有较好的跟踪性能，-This procedure is used Costas loop tracking signal processing, has a good tracking performance,
- 2022-06-28 08:00:53下载
- 积分：1
