How to split and replace value of cell array ?

2013 4 10
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Hello,
i have a cell array 36x39 cell, and i have a function named 'new', i wanna split the cell_array into two cell_array_1 36x27 and cell_array_2 36x12. also i count both of cell array with 'new' function, so i can get the new value on each row col of cell array. how can i split and replace the cell array with 'new' function ? i code it, but it still doesn't work well
t=[];
for i=1:39
for j=1:36
t=[t cell_array{j,i}];
end
end
t;
it can't replace the cell_array, please help me. Thanks in advance

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Jan
Jan 2013-4-10
I do not understand what you 2count both of cell array". What do you want to "replace"?

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 采纳的回答

Iman Ansari
Iman Ansari 2013-4-10

0 个投票

This code may help you:
cell_array_1=cell_array(:,1:27);
cell_array_2=cell_array(:,28:39);
for i=1:39
for j=1:36
cell_array{j,i}=[j i];
end
end

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tedy
tedy 2013-4-10
Thank you so much, i'm trying to make it as a function, but it can't works
function cell_array_1=template(image)
for i=1:39;
for j=1:36;
cell_array_1{j,i}=new(image,j,i);
end
end
Can you help me iman,what should i do? Thank you
Iman Ansari
Iman Ansari 2013-4-10
What you want to do with this function? Please explain new and image?
tedy
tedy 2013-4-10
it's something like replacement. so, image is cell_array_1 and new is a function that result a number. then, the cell_array_1{j,i} will be replaced with that number as long as the iteration. i just try only the content, and it works.
for i=1:39;
for j=1:36;
cell_array_1{j,i}=new(image,j,i);
end
end
maybe am i wrong with the call of function? function cell_array_1=template(image). How can i call the cell_array_1?
Iman Ansari
Iman Ansari 2013-4-10
Your function gets any error?
tedy
tedy 2013-4-10
no,everything is ok, i just can't call the function. anyway,is it ok to call cell_array_1{j,i} like my function above?
Jan
Jan 2013-4-10
@tedy: Please explain what "I just can't call the function" mean. What do you expect and what happens instead? The code looks ok, such that I cannot imagine, what you struggle with.
tedy
tedy 2013-4-10
编辑：tedy 2013-4-10
@jan: How to make this code as a function?
for i=1:39
for j=1:36
cell_array{j,i}=[j i];
end
end
This may be representing my question.
Iman Ansari
Iman Ansari 2013-4-10
function cell_array=template
for i=1:39
for j=1:36
cell_array{j,i}=[j i];
end
end
after this save it and in command window type:
a=template;
tedy
tedy 2013-4-10
@iman: actually,i don't know what's wrong with my code before,still the same with your code above, but it works! Thank you iman
Iman Ansari
Iman Ansari 2013-4-10
Your problem solved or not?
tedy
tedy 2013-4-10
yes! Thanks brother
Cedric
Cedric 2013-4-10
Don't forget to [ Accept the Answer ] if Iman solved your problem.

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