isquantizer

Determine whether input is quantizer object

Syntax

tf = isquantizer(q)

tf = isquantizer(q) returns 1 (true) when q is a quantizer object. Otherwise, it returns 0 (false).

Create a variable and determine whether it is a quantizer object.

q = quantizer('fixed', 'Ceiling', 'Wrap', [16 12])

q = 
        DataMode = fixed
       RoundMode = ceil
    OverflowMode = wrap
          Format = [16  12]

tf = isquantizer(q)

tf = logical
   1

y = quantize(q,[pi pi/2])

y = 1×2

    3.1416    1.5708

tf = isquantizer(y)

tf = logical
   0

Input array.

Introduced in R2008a