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L_D
用Matlab程序实现P阶Levinson-Durbin算法。以一个2阶自回归模型(参数为b0=1, a1=0, a2=0.81)和一个2阶滑动平均模型(参数为b0=1, b1=1, b2=1)为例,选取观测数据长度为1000,分别用一个AR(2)模型和一个AR(10)阶模型来估计其功率谱。设激励信号模型的高斯白噪声的均值为0,方差为1。用Levinson-Durbin算法迭代计算AR模型参数,并用估计出的AR模型参数画出观测信号的功率谱。并对Levinson-Durbin算法的性能进行分析。(Write a small MATLAB program that implements the pthorder Levinson-Durbin (L-D). Run/Test the program using a AR(2) process (b0=1,a1=0, a2=0.81) and an MA(2) (bn=1,1,1) process-about 1000 samples. Use L-D with p=2 (for the AR) and 10 (for the MA). Plot the AR spectra produced in the two cases with L-D. List the direct form and the reflection coefficients in a table. Profile the L-D (total number of computations for a pthorder)
- 2009-12-29 01:39:11下载
- 积分:1
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AnIntroductiontoStructuralOptimization
An Introduction to Structural Optimization
- 2010-05-12 22:37:50下载
- 积分:1
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dcs
应用地球物理学电法勘探对称四级直流电测深matlab程序(Electrical method of applied geophysics exploration symmetrical four DC sounding matlab program)
- 2012-05-30 19:14:56下载
- 积分:1
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C-and-MATLAB-examples
C语言与MATLAB接口编程实例,主要是一些C语言与MATLAB 接口的程序,希望对大家有用(C language MATLAB interface programming examples, some of the C language and MATLAB interface program, and hope to be useful)
- 2013-03-24 13:45:04下载
- 积分:1
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matlab-GUI
数值分析程序中的一个例子,matlab gui编程(Numerical analysis of an example program, matlab gui programming)
- 2008-01-18 15:00:25下载
- 积分:1
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Untitled
用db5小波分解嗲能质量信号
并低频部分高频进行重构
最后给出图像(Db5 can whine with the quality of the signal wavelet decomposition and reconstruction low-frequency part of the high-frequency image is given)
- 2011-06-26 14:38:12下载
- 积分:1
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jos
he value of tag could be set to any integer between 1 and 14 which correspods to the trial number of subject
- 2013-08-22 15:14:00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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zabobianyuan_fivemethods
杂波边缘 统一数据 五种方法,CA,GO,OS,GOSGO等 仿真图(Unified data clutter edge five methods, CA, GO, OS, GOSGO other simulation Figure)
- 2014-02-20 18:33:05下载
- 积分:1
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Dipole_FDTD
it is matalb code for dipole antenna using fdtd
- 2014-09-09 03:33:23下载
- 积分:1