what is the error here?

2015 5 15
1 个回答
更新时间：2015 5 17
8 次查看（30 天）

0 个投票

data1 = [data1,(text(k,6))];
Error using horzcat CAT arguments dimensions are not consistent.
Error in data1 = [data1,(text(k,6))];

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Amr Hashem
Amr Hashem 2015-5-15
for Q=1:length(querymdr)
for k=1:length(text)
if datatext{Q,1}==text{k,1}
M=text(k,6);
data1 = [data1,(text(k,6))];
k=k+1;
end
end
end
James Tursa
James Tursa 2015-5-15
编辑：James Tursa 2015-5-16
What are the contents of datatext and text? I.e., what are the underlying variable types and sizes?
Are you sure you want the test to be datatext{Q,1}==text{k,1} and not something like isequal(datatext{Q,1},text{k,1})?
Why are you manually incrementing the for-loop index k within the loop?
Amr Hashem
Amr Hashem 2015-5-16
this is the contets of datatext and text
datatext 5*6 cell text 8*6 cell
i want the answer to be:
ans 5*8 cell
Amr Hashem
Amr Hashem 2015-5-16
编辑：per isakson 2015-5-16
any help, this is the code
for Q=1:length(querymdr)
for k=1:length(text)
if datatext{Q,1}==text{k,1}
datatext = [datatext,(text(k,6))];
end
end
end

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回答（1 个）

Walter Roberson
Walter Roberson 2015-5-17

0 个投票

You need to find an empty position in datatext(Q,:) to assign into. For example,
nextslot = find(cellfun(@isempty,datatext(Q,:)));
if isempty(nextslot)
nextslot = size(datatext,2);
end
datatext{Q,nextslot} = text{k,6};
This will grow datatext wider if necessary in order to handle the new information.

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