[Scilab-users] how to respond the shrinkage of hyper-matrix

[Pierre-Aimé Agnel]

Hi,

I don't think there is a problem (on my 5.5.2 version) :

function  hm_display(m,n,l)
     a  =  rand(m,  n,  l);
     for  i  =  1:m
         for  j  =  1:n
             for  k  =  1:l
                 mprintf("value of index [%d, %d, %d] = %f \n",  i,  j,  k,  a(i,  j,  k))
             end
         end
     end
endfunction

-->hm_display(1, 2, 1)
value of index [1, 1, 1] = 0.614538
value of index [1, 2, 1] = 0.925896

-->hm_display(2, 2, 2)
value of index [1, 1, 1] = 0.099382
value of index [1, 1, 2] = 0.921327
value of index [1, 2, 1] = 0.943183
value of index [1, 2, 2] = 0.900707
value of index [2, 1, 1] = 0.428058
value of index [2, 1, 2] = 0.944902
value of index [2, 2, 1] = 0.032740
value of index [2, 2, 2] = 0.809432

Le 22/06/2015 16:22, fujimoto2005 a écrit :
> Let x=zeros(m,n,l)
> if m==1, x is generated as 2 dimension matrix, not 3 dim hyper-matrix.
> In that case the specification of elemnt like x(i,j,k) fails.
> But the value of m is unknown in advance.
> Is there any code which I can deal with such a case in general way?
>
> I don't like such as if m==1 then …　else　…, because the actual number of the
> dimensions of hyper matrix i'm using is more than 4 and the nest of
> if-cluase is troublesome.
>
> Best ragards
>
>
>
> --
> View this message in context: http://mailinglists.scilab.org/how-to-respond-the-shrinkage-of-hyper-matrix-tp4032488.html
> Sent from the Scilab users - Mailing Lists Archives mailing list archive at Nabble.com.
> _______________________________________________
> users mailing list
> users at lists.scilab.org
> http://lists.scilab.org/mailman/listinfo/users

-- 
Pierre-Aimé Agnel
R&D Projects Manager
Phone:  +33.1.80.77.04.67
Mobile: +33.6.82.49.35.23
-----------------------------------------------------------
Scilab Enterprises
143bis rue Yves Le Coz - 78000 Versailles, France
Phone: +33.1.80.77.04.68
http://www.scilab-enterprises.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.scilab.org/pipermail/users/attachments/20150622/487e3f1c/attachment.htm>