save result of a loop in 3D matrix

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Mori
Mori 2016-7-26
编辑： per isakson 2016-7-26
I have this code but I want my result, distance(ii,jj), saved as a page in 3D matrix. Now just it is just overwrite on top each other
df =
1.0e+11 *
0.3852 0.3605 0.5540 0.6668 0.5226 0.6025 0.8195 0.8423 0.9269
0.2410 0.4679 0.7597 0.9946 1.0727 0.9760 0.9604 1.0346 0.8623
0.5694 0.6564 0.7458 0.7425 0.8771 1.0497 1.2131 1.1388 1.2154
0.8555 0.7848 1.0739 1.1391 1.1230 0.9836 0.7966 0.7095 0.6531
0.6998 0.6431 0.6936 0.7885 0.8024 0.9284 0.8764 0.8015 0.9041
0.5195 0.5085 0.4162 0.5908 0.5084 0.6002 0.6225 0.4920 0.7530
0.2877 0.3947 0.4268 0.3759 0.3601 0.3251 0.4967 0.4093 0.5233
0.2765 0.2424 0.2900 0.3218 0.2691 0.3227 0.3089 0.4034 0.6028
0.3165 0.2372 0.2403 0.3236 0.5012 0.5543 0.5202 0.6918 0.4386
0.3804 0.2358 0.2997 0.3831 0.4862 0.6534 0.8662 0.8330 0.5895
&nbsp
w=9;
l=10;
Distant=zeros(w,l,w*l);
for nn=1:w;
for mm=1:l;
Id = [nn mm], LOAD=df(nn,mm)
for ii=1:w;
for jj=1:l;
distance(ii,jj)=sqrt((ii-Id(1,1))^2+(jj-Id(1,2))^2);
for kk=1:w*l;
Dis(:,:,kk)=distance;
end
end
end
end
end

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采纳的回答

per isakson
per isakson 2016-7-26
编辑：per isakson 2016-7-26
"saved as a page in 3D matrix" &nbsp Does the order of the "pages" matter? Try
>> D = cssm( df );
>> whos D
Name Size Bytes Class Attributes
D 9x10x90 64800 double
>> any(isnan( D(:)))
ans =
0
where
function D = cssm( df )
W = 9;
L = 10;
D = nan(W,L,W*L);
for nn=1:W;
for mm=1:L;
Id = [nn,mm];
% LOAD = df(nn,mm);
distance = nan(W,L);
for ii=1:W;
for jj=1:L;
distance(ii,jj)=sqrt((ii-Id(1,1))^2+(jj-Id(1,2))^2);
end
end
n3 = (nn-1)*L + mm;
D(:,:,n3) = distance;
end
end
end
Note that LOAD and thus df are not used.

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