How to obtain an array of constant values from vector valued anonymous functions
22 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Alberto Di Renzo
el 10 de Feb. de 2021
Respondida: the cyclist
el 10 de Feb. de 2021
Hello Everyone,
I have an anonymous function whose result is a constant number; when I call it passing a vector variable as input I obtain a scalar constant instead of a vector of constants. See the following example
>> f=@(x) 3.5; v=0:10; y=f(v)
y =
3.5000
I wonder if there is a simple solution allowing a vector with eleven components (3.5's) in y to be obtained.
I know it's an unusual need, but the associated output variable is one of many others based on similar (non-constant) functions, whose results have to be plotted, so the size of their outputs must be correct. Of course, I'd have several possibilities to overcome this without anonymous functions, but it would be not very elegant. When I realized it, I thought it may be a bug, though a very minor one.
Thank you in advance, I hope someone can help.
0 comentarios
Respuesta aceptada
Más respuestas (0)
Ver también
Categorías
Más información sobre Loops and Conditional Statements 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!