Why does my for-loop nested in an if-statement not work?
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
F S
el 20 de Jul. de 2016
Comentada: F S
el 20 de Jul. de 2016
I have an for-loop inside an if-statement nested again in another for-loop (I know sounds complicated, example below), which seems to run perfeclty, as long as until the loop is called the SECOND time. Then it gives me the error:
Index exceeds matrix dimensions.
Error in code (line 50)
imb=squeeze(B_proc(n,:,:));
Does anybody have an idea why?
Here the simplified for-if-for-loop:
k=1;
for i=2:length(proc_core)
proc=cell2mat(proc_core(i,2));
sz=size(proc);
l=sz(1);
vs=cell2mat(proc_core(i,3));
if sz(2)==512 && sz(3)==512 && vs==2.5
kl=k+l-1;
Core(k:kl,:,:)=proc;
k=k+l;
elseif vs==2.5
for n=1:length(proc)
imb=squeeze(proc(n,:,:));
imb=imresize(imb,[512 512]);
Core(k,:,:)=imb;
k=k+1;
end
end
end
0 comentarios
Respuesta aceptada
Walter Roberson
el 20 de Jul. de 2016
length(proc) is defined as:
if isempty(proc)
length = 0
else
length = max(size(proc))
end
You, however, used length(proc) as if it were defined as size(proc,1) . If one of the other dimensions of proc is bigger than the number of rows then that bigger dimension is the length.
Más respuestas (0)
Ver también
Categorías
Más información sobre Logical en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!