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Subscripted assignment dimension mismatch.!!!!!

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vidya
vidya 2013-11-13
评论： Matt J 2013-11-13
hello sir i have problem with this error.I had resolved it ..it was working fine..but its again can anybody help me to solve this
img_out(:,:,1)= gb ??? Subscripted assignment dimension mismatch.!!!!!
img_out is array which should hold gb ,gb is a image
description of image gb
[m,n,o]= size(gb)
m =71 n =71 o =1
>> whos gb
Name Size Bytes Class Attributes
gb 71x71 40328 double
>> ndims gb
ans =
2
description about img_out
img_out = zeros(size(img_in,1), size(img_in,2), N); where N = 12
whos img_out Name Size Bytes Class Attributes
img_out 3x3x2 144 double
>> ndims img_out
ans =
2
description about img_in
whos img_in
Name Size Bytes Class Attributes
img_in 584x565 329960 uint8
ndims img_in
ans =
2
  2 个评论
Matt J
Matt J 2013-11-13
BTW, you are running ndims in a manner that will always give you "2" as a results, even when it is not true. E.g.,
>> img_out=rand(3,3,3);
>> ndims img_out
ans =
2

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采纳的回答

Matt J
Matt J 2013-11-13
gb is too big to fit inside img_out(:,:,1). The former is 71x71 while the latter is 3x3.

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