How to avoid GARCH estimation model to show output in the command window?

Question

Haoqing FAN 2016-6-15

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/290048-how-to-avoid-garch-estimation-model-to-show-output-in-the-command-window

回答： Hang Qian 2016-8-19

I am trying to estimate the oil price volatility using GARCH model, and I try to use a 4 year-rolling window to estimate the GARCH parameters so that i could get many parameters for different periods. Thus I wrote a "for" loop, but in every loop matlab will show the whole output table for the estimated GARCH model, which makes it forever to finish the loop. I already put ";" at the end of each line but it didn't help. Below is part of the codes:

Mdl = arima('ARLags',7,'Variance',garch(1,1));

for i=1:4835;

EstMdlGARCH_i=estimate(Mdl,r(i:i+843));

A(i,:)=[EstMdlGARCH_i.Variance.GARCH,EstMdlGARCH_i.Variance.ARCH];

end;

Your helps are appreciated!