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omnetwaysofuse
omnet环境下如何建立wsn节点并模拟仿真(omnet environment and how to establish wsn node simulation)
- 2010-08-17 11:38:21下载
- 积分:1
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newton.raphsondiffH
newtone raphson to solving differeintional equations
- 2011-01-06 17:01:53下载
- 积分:1
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numerical-methods-using-matlab--4th--Edition
Numerical Methods Using Matlab (4th Edition),John H. Mathews (Author), Kurtis K. Fink (Author).This book provides a fundamental introduction to numerical analysis. This book covers numerous topics including Interpolation and Polynomial Approximation, Curve Fitting, Numerical Differentiation, Numerical Integration, and Numerical Optimization. For engineering and computer science fields.
- 2011-07-20 16:46:11下载
- 积分:1
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FSK
数字频带通信系统
输入:首先输入模拟信号,给出此模拟信号的时域波形。
数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。
调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式?例如多进制数字振幅键控等?给出调制后信号的时域波形。
信道:假定信道属于加性高斯信道?或自行设计。
解调:相应的2ASK、2PSK、2FSK、DPSK解调,仿真获得解调输出波形。
PCM解码:给出解码后的模拟信号的时域波形,并与输入信号进行比较。
系统性能分析:比较在不同调制方式下,该数字频带传输系统的性能指标,即该系统的输出误码率随输入信噪比的变化曲线。(Digital frequency band communication system)
- 2017-06-19 10:44:54下载
- 积分:1
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nn
说明: 内含用MATLAB编写的三个神经网络应用实例,包括BP网络和RBF网络(Using MATLAB includes the preparation of the three neural network application, including the BP network and RBF network)
- 2008-12-13 12:08:00下载
- 积分:1
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proses_acak_WSS
proses acak WSS, percobaan sistem komunikasi dengan menggunakan matlab
- 2013-11-26 07:43:14下载
- 积分:1
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1111111111111111111
南信大系统模拟与仿真的考试程序,其中一个题目,任课老师是袁老师哦(failed to translate)
- 2013-05-05 09:56:20下载
- 积分:1
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crazyclimber
基于crazy climber算法的数字调制信号脊特征提取(陈利民)(Crazy climber algorithm based on digital modulation signal feature extraction ridge)
- 2010-10-22 16:38:00下载
- 积分:1
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Root-MUSIC.matlab
ROOT-MUSIC的matlab仿真源码,基于求根方式的music算法,避免了谱峰搜索,优化了计算复杂度(ROOT-MUSIC for matlab simulation source code, algorithm-based Roots music the way to avoid the peak search, optimization of the computational complexity)
- 2011-05-06 21:50:15下载
- 积分:1
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5
说明: 《Matlab与C++》这本书的第5章,包含matlab程序和C++程序(" Matlab and C++" Chapter 5 of this book, including the matlab program and C++ program)
- 2011-08-24 10:22:28下载
- 积分:1