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200622112110396
Abstract：Thearticleismainlydevotedtothetheoryaswellastheachievementonthemodulationanddemodulationofπ/
4-DQPSKsysteminthesoftwareSystemView.Besides，thearticleanalysesthedynamicandstatic
behaviorsoftheπ/4-DQPSKsystemaswellastheperformanceagainstnoiseundertheconditionofGaussnoise
channel.Thecomparisonismadeonthespectrumandanti-noiseperformancebetweenπ/4-DQPSKandQPSK
underthethesamechannel.Theresultofsimulationshowsthatthespectrumexpandingofπ/4-DQPSKissuperiortothatoftheQPSKsystem.
Keywords：π/4-DQPSK；SystemView；computeraideddesign（CAD）；Matlab(Abstract:
Thearticleismainlydevotedtothetheoryaswellastheachievementonthemodulationanddemodulationof
pi/4-DQPSKsysteminthesoftwareSystemView.Besides,
thearticleanalysesthedynamicandstatic behaviorsofthe pi
/4-DQPSKsystemaswellastheperformanceagainstnoiseundertheconditionofGaussnoise
channel.Thecomparisonismadeonthespectrumandanti-noiseperformancebetween
pi /4-DQPSKandQPSK
underthethesamechannel.Theresultofsimulationshowsthatthespectrumexpandingof
pi /4-DQPSKissuperiortothatoftheQPSKsystem. Keywords: Pi /4-DQPSK;
SystemView; Computeraideddesign (CAD); Matlab)
- 2006-06-02 19:35:58下载
- 积分：1
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svm
关于支持向量机的很好的学习材料，附有一个基于matlab条件下的小程序。(Support vector machine on a good learning materials, with a little under matlab-based program.)
- 2011-06-27 11:31:11下载
- 积分：1
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A-star
按照A*算法的步骤来实现。Matlab code(According to the steps of the A* algorithm to achieve)
- 2015-07-05 13:58:52下载
- 积分：1
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MIMO-OFDM-SFBC
MIMO-OFDM系统中基于SFBC空频分组码的误码率仿真曲线，接收端采取ZF,OSIC等相应的检测算法(The simulation curve error SFBC space frequency block code rate based on the MIMO-OFDM system, the receiving end to take ZF, corresponding detection algorithm OSIC)
- 2014-07-17 11:00:46下载
- 积分：1
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the_analysis_oftime_series
时间序列分析案例,十分希望对你们会有或多或少的帮助。(the analysis of time series
)
- 2009-11-29 00:42:23下载
- 积分：1
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acoprojectcode
this project of analysis character optimization and code in matlab
- 2012-03-24 23:01:33下载
- 积分：1
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58296936kmean
kmeans face detection in matlab
- 2013-01-15 22:46:31下载
- 积分：1
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malab-simulink
本文档，介绍了基于Matlab中simulink几种信号的调制解调的仿真。比较实用(This document describes the simulation in Matlab simulink several signal modulation and demodulation. More practical)
- 2013-03-18 23:27:46下载
- 积分：1
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HopfieldofTSP
基于连续hopfield网络的TSP问题解决方法(Based on continuous hopfield networks TSP problem solving)
- 2013-11-03 17:26:52下载
- 积分：1
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changjingjianhua
对ARMA生成的多个场景进行基于概率距离概念的场景削减(ARMA generated more than one scene to cut scene based on the concept of probability distance)
- 2021-03-28 14:59:15下载
- 积分：1
