/Python/Cosine interpolation

Cosine interpolation

Cosine interpolation

def cosineInterpolate(y1, y2, x)
{
   xv = (1 - cos(x * 3.1415927)) / 2
   return y1 + (y2 - y1) * xv
}

1

Source: paulbourke.net

Cosine interpolation

def linearInterpolate(y1, y2, x):
  return y1 + (y2 - y1) * x

1

Source: paulbourke.net

Cosine interpolation

def cosineInterpolate(y1, y2, x):
   xv = (1 - cos(x * 3.1415927)) / 2
   return y1 + (y2 - y1) * xv

0

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