istril
Determines if the input is a lower triangular matrix.
Syntax
R = istril(x)
Inputs
- x
- Type: any input
Outputs
- R
- A logical 1 when x is a lower triangular matrix, and 0 otherwise.
Example
Simple istril example:
R = istril([1,0;3,4])R = 1Determines if the input is a lower triangular matrix.
R = istril(x)
Simple istril example:
R = istril([1,0;3,4])R = 1