How to remove second digit of first a column
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I have one matrix A = [21 2; 34 3; 13 4] I want to remove first digit of first column, so that result shall be A= [1 2;4 3; 3 4]
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James Tursa
am 24 Jan. 2017
Bearbeitet: James Tursa
am 24 Jan. 2017
To retain the 1st digit for the numbers shown:
result = [floor(A(:,1)/10) A(:,2)];
To retain the 2nd digit for the numbers shown:
result = [mod(A(:,1),10) A(:,2)];
If numbers can be > 99 or negative, then you will have to let us know what you want for output.
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