How to take out a specific part of signal for processing?

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JAI
JAI 2013 年 4 月 27 日
I have a signal, size(x)=30000.I have to take out the signal details present in between the range 10000 to 20000 and subject them for further signal processing techniques.How can i do this??

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Wayne King
Wayne King 2013 年 4 月 27 日
For example (I'll just create a noise signal to demonstrate)
x = randn(3e4,1);
xnew = x(1e4:2e4);
xnew is the signal containing the elements you want.

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