资源简介
matlab开发-周期数据处理的时间周期估计。周期性数据估算程序
代码片段和文件信息
% Moeti Ncube: The datafile represents 19 years of a cyclical data process with monthly
% output for month(i) of year y: output(iy).
%The empirical means and standard deviations for month(i) are m(i) and s(i) respectively. The correlation between month(i) and month(i+1) is c(i+1).
%(Note: due to cyclical nature c(i) is computed using correlation of month(12) and month(1))
% The goal is to simulate this process ‘x‘ amount of years into the future so that the data generated keeps the same means standard deviations
%for each month as well as the correlations between months. This code constructs an ar(1) process that can be use to replicate data of this type.
%It then plots the historical and simulates estimates of the parameters for comparison.
clear all
load data.mat
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 1883 2011-01-06 14:20 cyclicaldata\cyclicalmodel.m
文件 1039 2010-05-14 13:48 cyclicaldata\data.mat
文件 1312 2014-02-12 13:21 license.txt
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