登录
首页 » matlab » RGLS

RGLS

于 2012-12-28 发布 文件大小:1KB
0 113
下载积分: 1 下载次数: 26

代码说明:

  该算法用于自回归输入模型,是一种迭代的算法。其基本思想是基于对数据先进行一次滤波处理,后利用普通最小二乘法对滤波后的数据进行辨识,进而获得无偏一致估计。但是当过程的输出信噪比比较大或模型参数较多时,这种数据白色化处理的可靠性就会下降,辨识结果往往会是有偏估计。数据要充分多,否则辨识精度下降。模型阶次不宜过高。初始值对辨识结果有较大影响。(The algorithm used for autoregressive input model, it is a kind of iterative algorithm. The basic idea is based on data to conduct a filtering processing, after using ordinary least square method to identify the data filter, and then obtain unbiased consensus estimates. But when the process output signal-to-noise ratio is larger or model parameters are too, this kind of data white processs reliability will drop, identification results tend to be biased estimate. Data should fully, otherwise the identification accuracy down. Model order time shoulds not be too high. Initial value to identification results have great influence on.)

文件列表:

RGLS.m,1722,2011-10-10

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • cyclic2_am
    基于matlab,针对调幅AM、调频FM和调相PM信号,分析在不同的噪声环境,包括高斯白噪声、色噪声、非高斯噪声及正弦干扰中,各种信号的二阶循环谱。可根据需要改变程序中信号或噪声环境,分析结果。(Based on matlab, AM for AM, FM FM and PM phase modulation signals, analysis of noise in different environments, including Gaussian white noise, colored noise, non-Gaussian noise and sinusoidal interference, the various second-order cyclic spectrum signals. May need to change the process in accordance with the signal or noise environment, the results of the analysis.)
    2009-05-21 10:07:54下载
    积分:1
  • CA_sim_cloud
    元胞自动机模拟大气分布,很好的一个程序,很实用,模拟很形象(Cellular automata simulation air distribution, good a program )
    2021-04-26 20:48:45下载
    积分:1
  • Anti-synchronization-of-chaos-
    基于混沌掩盖技术,讲超混沌反同步系统应用到密保通信中(Based on chaotic masking technology, ultra-speaking anti-synchronization of chaotic systems is applied to the secret security communication)
    2014-04-30 10:02:38下载
    积分:1
  • work1
    说明:  基本蚁群算法,,希望大家能够喜欢,很好的资源(Ant colony algorithm)
    2011-04-17 09:39:40下载
    积分:1
  • Global_Optimization_Toolbox30_win32
    this is a book about how to use optimization toolbox
    2014-01-09 21:45:32下载
    积分:1
  • (LFM)-radar-simulation
    一种(LFM)Linear frequency modulation雷达的仿真(Linear frequency modulation (LFM) radar simulation)
    2014-01-17 21:07:59下载
    积分:1
  • atmosphere
    大气湍流对目标图像的影响 matlab模拟(atmospheric image data.)
    2012-03-15 21:49:15下载
    积分:1
  • Sparse-Subspace-Clustering
    Sparse Subspace Clustering
    2014-02-20 08:12:51下载
    积分:1
  • MATLAB-music
    阵列信号处理MATLAB代码,music算法,含有均匀圆阵、均匀线阵、均匀平面阵的代码;doa估计,来预测波达方向,信号的相关参数;(Array signal processing MATLAB code, music algorithm containing uniform circular array, uniform linear array, the uniform planar array code of doa estimated to predict the direction of arrival of the relevant parameters of the signal )
    2021-04-22 22:38:48下载
    积分:1
  • pca
    pca matlab pca matlab
    2008-06-02 20:57:06下载
    积分:1
  • 696518资源总数
  • 104432会员总数
  • 16今日下载