Re: using default for unitialized variable

[Joao Cardoso]

Daniel Heiserer wrote:
> 
> Hi,
> I have to do a loop in which I have to continously
> add a row:
> 
> IN=zeros(0,30);
> for jj=1:10000
> IN=[IN;R']
> end
> 

I'm not shure of what you want, but will not

R=1:5
a=ones(10,1)*R

Or even a=R(ones(10,1),:)

solve the problem?

Joao

> Unfortunately I have to initialize
> an emtpy array (see above) otherwise
> octave does not allow to use
> the IN on the right side.
> 
> Is this a bug or a feature?
> 
> Thanks daniel
> 
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