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psd
- 计算ARMA(p,q)模型的功率谱密度。 形参说明: b——双精度实型一维数组,长度为(q+1),存放ARMA(p,q)模型的滑动平均系数。 a——双精度实型一维数组,长度为(p+1),存放ARMA(p,q)模型的自回归系数。 q——整型变量,ARMA(p,q)模型的滑动平均阶数。 p——整型变量,ARMA(p,q)模型的自回归阶数。 sigma2——双精度实型变量,ARMA(p,q)模型白噪声激励的方差
PreArSp
- 小波分解和自回归线性模型相结合用来进行预测的matlab源码-wavelet decomposition and self-linear regression models used to predict combination of Matlab FOSS
ARestimate
- 基于自回归,全极点的AR模型,对随机信号的进行的功率谱估计.-based on the return of all Poles AR model of random signal of the power spectrum estimation.
autoc
- 自回归模型相关的东东。-regression models related to the Eastern.
AR
- 随机信号处理AR自回归模型,谱分析的一种重要方法-Random signal processing AR auto-regressive model, spectral analysis of an important method
first-orderautoregressivescheme
- 信号检测理论上机实验报告(包含源码),关于一阶自回归信号模型-Signal detection theory, experiment report (includes source code), on the first-order autoregressive signal model
backAR
- 二阶自回归信号模型AR(2) 希望能对大家有用 献给大家了-Signal model of second-order autoregressive AR (2) useful for all of us hope that we all have had a dedicated
AR
- 运用自回归滑动平均模型进行预测的matlab 程序-The use of autoregressive moving average model to predict the matlab program
UrbaneverydayusewatervolumefromregressionmodelARfo
- 本文介绍的是自回归模型的实际中的运用,对于理解该模型很有用-This article describes the auto-regressive model of the actual use of the model for understanding the very useful
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
Model_ARIMA1
- 季节性移动自回归模型 可以进行时间序列的预测 尤其是季节性数据-S-Arima seaonal Arima model in matlab
zihuigui
- 这是我在做水文预测时写的一些自回归模型代码-This is what I was doing some hydrological forecasts from the regression model to write code
source_model
- 盲信号分离的源信号模型,要更好的了解和利用时间序列的内在时间结构和复杂特性,通常可以采用相应的数学模型区近似描述各种类型的数据,该程序采用泛化自回归模型来产生盲源信号-Blind signal separation of the source signal model, we must better understand and leverage the structure of time series Neizai He Fuzate
自回归模型课件与程序
- 自回归模型,向量自回归模型是AR模型的推广。[1] 这个概念应当区别于金融风险管理的VaR模型。VaR模型是用于衡量市场风险和信用风险的大小,辅助金融机构进行风险管理和监管部门有效监管的工具(Autoregressive model and vector autoregressive model are the extension of AR model)
自回归模型课件与程序
- 自回归模型课件与程序,j机器学习;人工智能(Autoregressive model courseware and program, j machine learning)
gdfm_toolbox_1.3
- 基于虑子方法拟合平滑转换向量自回归模型,包含若干分解算法(Fitting smooth transformation vector autoregressive model)
SSTVARToolbox
- 平滑转换向量自回归模型的估计、检验以及应用,包含若干子代码(The estimation, inspection and application of the smoothing transformation vector auto regression model contain several sub codes.)
ARIMA预测
- ARIMA整合移动平均自回归模型,时间序列预测分析方法之一,可用于股价预测。(ARIMA integrates moving average autoregressive model and time series forecasting analysis method, which can be used for stock price forecasting.)
贝叶斯向量自回归MATLAB代码
- 使用matlab实现贝叶斯向量自回归模型,可用于经济学中的预测(It can realize Bayesian vector autoregressive model, and it can be used to predict in economics.)
模拟验证一阶自回归模型中自回归系数
- 运用Python的数组和矩阵操作模拟验证一阶自回归模型中,自回归系数OLS估计量的有限样本偏差问题。(Python array and matrix operations are used to simulate and verify the finite sample bias of OLS estimator of autoregressive coefficient in the first-order autoregressiv