exponentlength - Exponent length of quantizer object
Syntax
e = exponentlength(q)
Description
e = exponentlength(q) returns the exponent
length of quantizer object q.
When q is a fixed-point quantizer object, exponentlength(q) returns 0.
This is useful because exponent length is valid whether the quantizer object
mode is floating point or fixed point.
Examples
q = quantizer('double');
e = exponentlength(q)
e =
11
Algorithm
The exponent length is part of the format of a floating-point quantizer object [w
e]. For fixed-point quantizer objects, e =
0 by definition.
See Also
eps, exponentbias, exponentmax, exponentmin
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