How can I store my data into a 2D array?

2015 12 16
3 个回答
更新时间：2015 12 16
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My code is attached below and it has the "Subscripted assignment dimension mismatch." error
How can I fix this? and how can I store my data into a 2D array? Thanks!

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回答（3 个）

Renato Agurto
Renato Agurto 2015-12-16

0 个投票

Hi. The output of dec2bin is a char not a double. So you should define "out" as a cell:
[m,n] = size(x);
out = cell(m,n);
for i = 1:m
for j = 1:n
out{m,n} = dec2bin(abs(x(m,n)));
end
end
Cheers! Renato

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Nic DC
Nic DC 2015-12-16
Hi Renato,
I tried doing your suggestion in defining 'out' as a cell and ran the program but then the output shown only brackets and 1 dec2bin conversion at the last element of the array
Renato Agurto
Renato Agurto 2015-12-16
编辑：Renato Agurto 2015-12-16
sorry, it should be:
out{i,j} = dec2bin(abs(x(i,j)));
;-)

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Andrei Bobrov
Andrei Bobrov 2015-12-16

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out = reshape(cellstr(dec2bin(abs(x))),size(x));

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Nic DC
Nic DC 2015-12-16
Hi Andrei,
I tried doing your suggestion but this error occurred: "Error using cellstr Too many input arguments."
How do you suggest to go about this?

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Nic DC
Nic DC 2015-12-16

0 个投票

Hi Renato,
I tried doing your suggestion in defining 'out' as a cell and ran the program but then the output shown only brackets and 1 dec2bin conversion at the last element of the array

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Nic DC
Nic DC
2015-12-16

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Andrei Bobrov
Andrei Bobrov
2015-12-16

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