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Topic: Vector comparison using if
Replies: 4   Last Post: Nov 20, 2012 4:04 AM

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 Rajasekhara Madhusudan Narayana Bhatla Posts: 2 Registered: 11/19/12
Vector comparison using if
Posted: Nov 19, 2012 8:52 PM

Hi,
I'm sought of new using matlab. I've a situation where I've to assign a variable 2 different values based on how the values in vector

it is something like.
fs=1000;
x=1:4/fs:5;
if x<2
Y=x.^2
else
Y=4;
end.

i.e, my Y will also be a vector whose value depends on where I x is. if x is <2 then y is x^2 if not it is a constant.

I'm not sure how to do this.
i tried it with if any(x)<2 but I then i realized that it is not correct. since I want for all values of x<2 Y=x^2 and all values of x >2 x = 4.

Thanks,
Sekhar.

Date Subject Author
11/19/12 Nasser Abbasi
11/20/12 Nasser Abbasi
11/20/12 Jos