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Count the number of non-zero elements of a column/row of a 2D-Matrix?
a = [3 0 0; 0 2 0; 1 0 0]; To get the no of non zero columns: sum( all( a == 0, 1 ) ); To get the no of non zero rows: sum...
Count the number of non-zero elements of a column/row of a 2D-Matrix?
a = [3 0 0; 0 2 0; 1 0 0]; To get the no of non zero columns: sum( all( a == 0, 1 ) ); To get the no of non zero rows: sum...
11 years 前 | 4
