I would like to do this, but is not supported

[charo]

> Hi all,
>
> I need to work with movies frames to compute velocity distrib. In file 
> 'fileseq' I have each frame calibrated and ready for doing computations. 
> I can load the frame as shown in (1), but I cannot save as in (2). I 
> know that this is not trivial to implement, but just one question for 
> you. Is there any scripting languaje that allows this kind of twisted 
> programming? Otherway, I will have to code this frame by frame which is 
> very painful for long movies.
>
> Thanks a lot,
>
> Rosario
>
> ........................................................................
> load fileseq;
> for j=1:sFrame(2)
>    aux=[];
>    for n=1:numFrames
>        fr = eval(sprintf("seq%03i",n)); <------------------- (1)
>        aux=[aux,fr(:,j)];
>    endfor
>    for i=1:sFrame(1)
>        tcFr = getSignedTemporalContrast(aux(i,:));
>        eval(sprintf("tempGrad(%03i,%03i)",i,j))= tcFr; <---- (2)
>    endfor
> endfor





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