How to remove the row of matrix which contains same value in specific columns?

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Abhinav
Abhinav 2018-2-8
编辑： KSSV 2018-2-8
I have a dataset (just a subset of a larger dataset, attached excel file). In the dataset, I want to remove the rows which have 1 in 3rd and 4th column. How can I do it in MATLAB.

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KSSV
KSSV 2018-2-8
编辑：KSSV 2018-2-8
[num,txt,raw] = xlsread('delete_one.xls') ;
num(num(:,3)==1,:) = [] ; % remove rows with one in thrid column
num(num(:,4)==1,:) = [] ; % remove rows with one in fourth column
For flottant numbers better to use:
tol = 10^-3 ;
num(abs(num(:,3)-1)<tol,:) = [] ;
num(abs(num(:,4)-1)<tol,:) = [] ;

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