Ase::Logscale Struct Reference

Logarithmically map (and invert) a range onto 0…+1. More...

#include "signalmath.hh"

Public Member Functions
void	setup (double min, double max)
	Provide minimum and maximum values to be mapped.
double	scale (double normalized) const
	Calculate scale value within [min … max] from normalized x.
double	iscale (double mmvalue) const
	Calculate normalized from a scale() result within [min … max].

Public Attributes
double	b2
double	r2
double	ir

Detailed Description

Logarithmically map (and invert) a range onto 0…+1.

Definition at line 43 of file signalmath.hh.

Member Function Documentation

iscale()

double Ase::Logscale::iscale

(

double

mmvalue

)

const

Calculate normalized from a scale() result within [min … max].

Definition at line 63 of file signalmath.hh.

scale()

double Ase::Logscale::scale

(

double

normalized

)

const

Calculate scale value within [min … max] from normalized x.

Definition at line 57 of file signalmath.hh.

setup()

void Ase::Logscale::setup	(	double	min,
		double	max
	)

Provide minimum and maximum values to be mapped.

Definition at line 48 of file signalmath.hh.

Member Data Documentation

b2

double Ase::Logscale::b2

Definition at line 44 of file signalmath.hh.

ir

double Ase::Logscale::ir

Definition at line 45 of file signalmath.hh.

r2

double Ase::Logscale::r2

Definition at line 45 of file signalmath.hh.

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The documentation for this struct was generated from the following file:

• ase/signalmath.hh