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unwrap -> wrap_around

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This commit is contained in:
Ahmet Inan 2019-02-08 08:17:32 +01:00
commit fe59404f1f
1 changed files with 2 additions and 2 deletions
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4
fmd.hh
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@ -15,7 +15,7 @@ class FMD1
typedef typename complex_type::value_type value_type;
value_type prev;
value_type scale;
value_type unwrap(value_type angle)
value_type wrap_around(value_type angle)
{
if (angle < -DSP::Const<value_type>::Pi())
return angle + DSP::Const<value_type>::TwoPi();
@ -35,7 +35,7 @@ public:
{
value_type phase = arg(input);
value_type delta = phase - prev;
delta = unwrap(delta);
delta = wrap_around(delta);
prev = phase;
return scale * delta;
}