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BERsimulationwithmatlab.pdf
Introduction
Matlab is an ideal tool for simulating digital communications systems, thanks to
its easy scripting language and excellent data visualization capabilities. One of the
most frequent simulation tasks in the field of digital communications is bit-error-
rate testing of modems. The bit-error-rate performance of a receiver is a figure of
merit that allows different designs to be compared in a fair manner. Performing
bit-error-rate testing withMatlab is very simple, but does require some prerequisite
knowledge.
- 2009-02-24 20:32:21下载
- 积分:1
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bispeci
与滤波器设计有关的matlab工具箱函数:bispeci.m(And filter design-related functions matlab toolbox: bispeci.m)
- 2008-06-24 14:08:53下载
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OneWire
i like electronic, i share this file to anyone.
i hope it help anyone to interface.
- 2014-09-30 22:25:07下载
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matlab系统仿真
说明: 无线传感器网络中采用虚拟力算法进行节点部署时,节点优化过程的matlab算法,产生结果有直观的图形,并且可以根据不同需要进行参数更改。代码导入后可以直接运行(When virtual force algorithm is used to deploy nodes in wireless sensor networks, the matlab algorithm of node optimization process generates intuitive graphics and can change parameters according to different needs. Code can run directly after importing)
- 2021-04-27 23:18:44下载
- 积分:1
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FODS
Fundamentals_of_Database_Systems,_6th_Edition 电子版及课后习题答案(Fundamentals_of_Database_Systems,_6th_Edition PDF & solutions)
- 2014-10-23 16:55:25下载
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Lecture11-MATLABexamples
求切换系统稳定性仿真的Matlab M文件 (switching system stability for the Matlab simulation M paper)
- 2007-05-16 20:27:10下载
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sobel
matlab edge detection projectr
- 2011-09-21 23:16:07下载
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modelbasedonspectrumprediction
文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一,儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型(This paper presents methods for speech spectrum prediction based
on Gaussian mixture models. Spectrum prediction may be useful in a packet transmission system where the sensitivity to packet losses is a major problem.
Models of speech are trained by the Expectation Maximization algorithm using pairs, triples etc. of consecutive cepstral vectors.
The models are used to design first, second etc. order predictors.
The prediction schemes are evaluated using the spectral distortion criterion and compared to a simple reference method. The
best prediction scheme obtains an average spectral distortion that
is 0.46 dB less than for the reference method. )
- 2010-07-06 16:48:31下载
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pde1
使用matlab 编写用有限元法求解偏微分方程的实例。(Examples of the use of matlab prepared to solve partial differential equations using the finite element method)
- 2014-12-31 17:14:18下载
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FOG_ARMA21_Model_KF
基于ARMA(2)模型的光纤陀螺建模及kalma滤波算法(Based on the ARMA (2) model of the fiber optic gyroscope Modeling and Kalma filtering algorithm)
- 2008-06-21 16:29:42下载
- 积分:1