This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English verison of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.


Determine whether variable is fi object


y = isfi(a)


y = isfi(a) returns 1 if a is a fi object, and 0 otherwise.

Extended Capabilities

Introduced before R2006a

Was this topic helpful?