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isfixed

Determine whether input is fixed-point data type

Syntax

y = isfixed(a)
y = isfixed(T)
y = isfixed(q)

Description

y = isfixed(a) returns 1 when the DataType property of fi object a is Fixed, and 0 otherwise.

y = isfixed(T) returns 1 when the DataType property of numerictype object T is Fixed, and 0 otherwise.

y = isfixed(q) returns 1 when q is a fixed-point quantizer, and 0 otherwise.

Introduced in R2008a

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