-
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
-
HHTsummary
希尔伯特黄变化学习总结,技术文档,含部分matlab代码,希望对大家有帮助(Hilbert Huang change learning summary, technical documentation, containing part of the matlab code, and hope to help everyone)
- 2013-09-04 14:44:09下载
- 积分:1
-
Matlab_1
matlab basic exercise in korean
- 2011-11-10 20:27:54下载
- 积分:1
-
danbailqrControl
倒立摆建模和LQR控制 使用matlab编制 有仿真后的曲线说明(LQR control)
- 2009-11-22 12:37:11下载
- 积分:1
-
attachments
calculates waiting time for vehicle routing problem with time window.
- 2009-07-14 20:44:02下载
- 积分:1
-
liangzisuichuansuanfa
粒子势垒隧穿算法,与退火原理基本一样,这是解决旅行商问题的源代码。(Particle tunneling barrier algorithm, and annealing the same basic principle, which is to solve the traveling salesman problem' s source code.)
- 2014-01-10 17:42:12下载
- 积分:1
-
zegdgzxx
独立成分分析算法降低原始数据噪声,包括AHP,因子分析,回归分析,聚类分析,与理论分析结果相比,最小二乘回归分析算法,虚拟力的无线传感网络覆盖,考虑雨衰 阴影 和多径影响,matlab小波分析程序,大学数值分析算法。( Independent component analysis algorithm reduces the raw data noise, Including AHP, factor analysis, regression analysis, cluster analysis, Compared with the results of theoretical analysis, Least-squares regression analysis algorithm, Virtual power wireless sensor network coverage, Consider shadow rain attenuation and multipath effects matlab wavelet analysis program, University of numerical analysis algorithms.)
- 2016-04-14 11:37:47下载
- 积分:1
-
melp-MATLAB
基于低速率语音编码的MELP算法的源代码,很全很强大!欢迎积极下载!(MELP based on low rate speech coding algorithm source code, very full very powerful!Welcome to actively download!)
- 2021-04-20 16:08:50下载
- 积分:1
-
765467
禁止数据控制组件与数据集组件同步刷新,C++Builder精选源码,很好的参考资料。(No data control component and the data component synchronous refresh, C++Builder selected source code, a good reference.)
- 2013-11-24 19:00:13下载
- 积分:1
-
MATLAB
电力系统潮流计算的计算机算法,根据牛顿-拉夫逊法计算。(Power Flow Calculation of the computer algorithm, according to Newton- Raphson method.)
- 2009-12-14 20:46:31下载
- 积分:1