Ignore rows in cell with no delimiters

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satwick guturu
satwick guturu 2022-10-22
回答： Jan 2022-10-22
I have a cell array A =
{ a1 = 1}
{ a2 = 2}
{ a3 = 3}
{ a4}
{ a5}
{ a6 = 6}
I have used a split command to split the cell A into two cells based on the delimiter ( B = split(A ,'='); )
I get an error
Element 4 of the text contains 0 delimiters while the previous elements have 1. All elements must contain the same number of delimiters.
I want the output to be
B =
{a1} {1}
{a2} {2}
{a3} {3}
{a4}
{a5}
{a6} {6}
Can anyone help me in this ?
  2 个评论
Image Analyst
Image Analyst 2022-10-22
Ran in:
That's not MATLAB code. See:
A =
Invalid expression. Check for missing or extra characters.
{ a1 = 1}
{ a2 = 2}
{ a3 = 3}
{ a4}
{ a5}
{ a6 = 6}
Please either give code to generate A properly or attach A in a .mat file. I also have no idea what you mean for B so create a B and attach it in the .mat file also so we can see what it really is.
satwick guturu
satwick guturu 2022-10-22
Sorry for my vague explanation above. Below would be the code
A = {'a1 = 1'; 'a2 = 2'; 'a3 = 3'; 'a4 ';'a5 ';'a6 = 6';'a7 = 7'};
B = split(A,'=');
and the error
Error using split (line 99)
Element 4 of the text contains 0 delimiters while the previous elements have 1. All elements must contain the same number of delimiters.

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回答（1 个）

Jan
Jan 2022-10-22
You want the output:
B =
{a1} {1}
{a2} {2}
{a3} {3}
{a4}
{a5}
{a6} {6}
This is not possible. A cell matrix is still a matrix and this means, that all rows must have the same number of elements. This is the cause for the split function to fail.

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