Timeseries can't be subscripted in R2012a?
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I'm transitioning from R2009b to R2012a.
In R2009b I was able to extract samples from a timeseries by subscript. For example
t=(0:0.01:2)';
ts=timeseries(sin(2*pi*t), t);
plot(ts(1:100))
This would plot the first half of the timeseries.
In R2012a, this code causes the error message "Index exceeds matrix dimensions."
The function timeseries/subsref.m seems to be missing from R2012a... there was no message that it's usage is deprecated or anything.
Is this a known problem? any workaround (hopefully without rewriting existing code?)
Thanks
Adee
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Sean de Wolski
2012 年 9 月 12 日
In R2012b, ts is a 1x1 scalar object, you'll have to access its properties directly:
plot(ts.Time(1:100),ts.Data(1:100))
2 件のコメント
Sean de Wolski
2012 年 9 月 19 日
Hi Adee, I would guess this is the change that did it (R2010b)
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