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搭建BPSK+编码+交织仿真通信链路
说明: 搭建 BPSK+编码+交织仿真通信链路,仿真分析在不同信道条件下的不同译
码算法的误比特率性能。基于 matlab,搭建 BPSK+卷积编码+交织通信收发链路,
仿真参数如下: 1) 信源比特速率: 100 b R kbps = 2) 卷积编码:码率为 1/2,生成多项式为(561,753) 3) 译码方式:维特比译码(硬判决译码、软判决译码(8 比特量化)) 4) 交织:行列交织,交织器深度为 100bit,宽度为 10; 5) 仿真点数:106 1. 在 AWGN 信道下,仿真并绘出该系统在硬判决和软判决(3bit 量化)两
种译码方式下的信源误比特率曲线,并进行分析。 2. 设定某种交织器结构,在单径瑞利衰落信道( 100 d f Hz = )下,采用理 想信道估计,仿真并绘出该系统在有无交织、不同译码方式(硬判决和 软判决)时,在不同 0 b EN下的信源误比特率曲线,并进行分析。 3. 改变交织器结构,选择三种不同的交织深度(自行决定),在单径瑞利衰 落信道( 100 d f Hz = )下,仿真并绘出该系统在不同交织长度时,在不 同 0 b EN下的信源误比特率曲线,并进行分析。(Build a BPSK + encoding + interleaving simulation communication link, and analyze the different translations under different channel conditions
The bit error rate performance of the code algorithm. Based on MATLAB, BPSK + convolutional coding + interleaved communication transceiver link is built,
The simulation parameters are as follows: 1) source bit rate: 100 b r Kbps = 2))
- 2020-05-15 12:24:37下载
- 积分:1
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ofdm_system
ofdm系统matlab仿真m程序,包括信道编解码,多径信道,信道估计以及误码率统计等功能(matlab simulation m OFDM system procedures, including channel coding and decoding, multi-path channel, channel estimation, as well as features such as bit error rate statistics)
- 2009-01-09 00:36:11下载
- 积分:1
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CanDataAnalysisV1.01
说明: 汽车CAN总线数据采集软件,用于解析车辆总线数据的CAN ID。(An bus data acquisition software.Can idid for parsing vehicle bus data.)
- 2020-07-10 12:04:54下载
- 积分:1
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Principles-Of-Communication
通信系统仿真原理与无线应用 《通信系统仿真原理与无线应用》系统地介绍通信系统的设计、分析和仿真方法,还提供了大量极具参考价值的仿真实例。(Simulation principles of communication systems and wireless applications. "A systematic introduction to the design, analysis and simulation of communication systems, it also provides a large number of simulation examples of great reference value.)
- 2012-04-16 09:58:48下载
- 积分:1
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BPSK_MSK_QAM_GMSK
给出了BPSKMSKQAMGMSK的详细代码,可以直接在MATLAB中运行,并且有误码率的仿真。(BPSKMSKQAMGMSK given a detailed code, can be run directly in MATLAB, and BER simulation.)
- 2008-12-19 16:33:57下载
- 积分:1
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gaborfilter
三个参数不同的gabor滤波器设计,包括图片和源代码(Three parameters of different gabor filter design, including images and source code)
- 2008-04-20 12:55:58下载
- 积分:1
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HCF-Spec127-(Universal-Command-Specification)
HART Communication Foundation - Universal Command Specification
- 2020-11-20 14:39:36下载
- 积分:1
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基于matlab实现的循环谱估计算法
说明: 基于matlab实现的循环谱估计算法,可以对具有循环平稳特点的信号进行参数估计,如直扩信号和周期调制信号(The cyclic spectrum estimation algorithm based on Matlab can estimate the parameters of signals with cyclostationary characteristics, such as DS-SS signals and periodic modulated signals)
- 2019-11-19 19:43:45下载
- 积分:1
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gprstest
labwindows CVI 8.0 下调试通过的gprs,建立过程和udp通讯。(with labwindows cvi8.0,gprs connection had been programmed,and udp test is ok
)
- 2009-11-17 08:42:08下载
- 积分:1
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setup-readme
VISUALB BASIC 制作安装程序 ,更明白,更好用(Setup VISUALB BASIC produced a better understanding and better use)
- 2009-06-29 22:49:42下载
- 积分:1