How to write a conditional statement for tridiagonal matrix.
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
Hi! I have tridiagonal matrix function where I need to have a conditional statement if a, b, and c contain any nonzero values. If they contain a 0 then I must write an error the the program as the diagonals have to be nonzero values. Attached are the main program with comments and the function program
0 comentarios
Respuesta aceptada
Matt J
el 1 de Abr. de 2021
Editada: Matt J
el 1 de Abr. de 2021
a = [3 4 0 8];
validateattributes(a,"numeric", "nonzero")
2 comentarios
Matt J
el 1 de Abr. de 2021
You don't need to. As you can see from the output above, it does the whole task of checking whether a has the right properties from start to finish, including generating the error message.
Más respuestas (0)
Ver también
Categorías
Más información sobre Logical en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!