undoNormalize method
Inverse of normalize: If numNormalized
was computed by normalize using
num2
and normalizedNum2
, this method returns the original value num
which was fed into normalize.
If normalizedNum2
is null, num
is returned.
Implementation
static double undoNormalize(
double numNormalized, double num2, double normalizedNum2) {
double unnormalized = numNormalized;
if (normalizedNum2 != null && num2 != null) {
unnormalized = (numNormalized * num2) / normalizedNum2;
}
return unnormalized;
}