"Nasser M. Abbasi" <nma@12000.org> wrote in message <k8eq0v$u39$1@speranza.aioe.org>...
> On 11/19/2012 7:52 PM, Rajasekhara Madhusudan Narayana Bhatla wrote:
> > 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.
> >
> > Please Help,
> >
> > Thanks,
> > Sekhar.
> >
>
> many ways to do this. One way
>
> 
> fs = 1000;
> x = 1:4/fs:5;
> Y = 4*ones(length(x),1);
> Y(x<2) = x(x<2).^2
> 
>
> Nasser
Ok...got it...
Thanks a lot.
if possible can you give me some pointers as to what are other ways.
Thanks,
Sekhar.
