How can I remove zeroes column from matrix without removing NaN column?

Hi All,

I have matrix contains zeroes columns and NaN columns and numbers columns, I want to remove [JUST zeroes columns] without removing NaN columns,

Thanks in advance,

Riyadh

Answer 1

[madhan ravi]

matrix(:,~any(matrix==0,1)) 
% or
matrix(:,any(matrix==0,1))=[]

[Riyadh Muttaleb]

Thank you so much!

[madhan ravi]

Anytime :)

[Riyadh Muttaleb]

This expression removes also the culomns that have partial (some) zeroes that I don't want, I want to remove only the columns with all zeroes,

Thanks

[madhan ravi]

matrix(:,~all(matrix==0)) 

[Riyadh Muttaleb]

doesn't work!

[madhan ravi]

man ! give an example and your desired output

[Riyadh Muttaleb]

It works perfectly without ~ ; matrix(:,all(matrix==0))

Thanks a lot,