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From: us on 23 Jun 2010 15:30
"Diem " <didi.bui(a)gmail.com> wrote in message <hvthnt$q4$1(a)fred.mathworks.com>...
> I have a problem with datas from a signal. I would like to remove all the noise from the beginning of the recording. To do so, I thought of specifying the datas in my array I wished to be zeroed. However, MatLab doesn't seem to account for the procedure.
>
> This is what the code looks like as of now:
> s(1:10000)=0;
>
> s being the amplitude datas of the signal which counts 45 000 values. I want the first 10 000 values to be zeroed.

a hint:
- yes, you use the correct syntax for what you want...

s=rand(1,45);
s(1,1:10)=0;

us
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