I have a csv file, which contains some 0 and some non-zero values. How to get the index of the non-zero values in the csv file?

Please find the attached file. How to get the index of a non-zero value in the csv file, like i need to get [4 7] in an array, as it has the non-zero values. TIA

Answer 1

[the cyclist]

data = csvread('Book4.csv');
idx = find(data);

[Kiruthiga Sekar]

It is working!! Thanks a ton!

[Kiruthiga Sekar]

How to store the idx in an array?

[the cyclist]

idx is a numeric array. See this documentation page for more info.

Did you want something different?