Ruprecht Altenburger / Library_Misc

2nd try

Dependents:   cuboid_balance

LinearCharacteristics.cpp@0:72b60c5271cc, 2019-03-07 (annotated)

Committer:
altb2
Date:
Thu Mar 07 07:03:44 2019 +0000
Revision:
0:72b60c5271cc
Child:
1:dd5d116ace8f
System running

Who changed what in which revision?

UserRevisionLine numberNew contents of line
altb2 0:72b60c5271cc 1 #include "LinearCharacteristics.h"
altb2 0:72b60c5271cc 2
altb2 0:72b60c5271cc 3 using namespace std;
altb2 0:72b60c5271cc 4
altb2 0:72b60c5271cc 5 LinearCharacteristics::LinearCharacteristics(float gain,float offset){ // standard lin characteristics
altb2 0:72b60c5271cc 6 this->gain = gain;
altb2 0:72b60c5271cc 7 this->offset = offset;
altb2 0:72b60c5271cc 8 }
altb2 0:72b60c5271cc 9
altb2 0:72b60c5271cc 10 LinearCharacteristics::LinearCharacteristics(float xmin,float xmax, float ymin, float ymax){ // standard lin characteristics
altb2 0:72b60c5271cc 11 this->gain = (ymax - ymin)/(xmax - xmin);
altb2 0:72b60c5271cc 12 this->offset = xmax - ymax/this->gain;
altb2 0:72b60c5271cc 13 this->ulim = 999999.0;
altb2 0:72b60c5271cc 14 this->llim = -999999.0;
altb2 0:72b60c5271cc 15
altb2 0:72b60c5271cc 16 }
altb2 0:72b60c5271cc 17 LinearCharacteristics::LinearCharacteristics(float xmin,float xmax, float ymin, float ymax,float ll, float ul){ // standard lin characteristics
altb2 0:72b60c5271cc 18 this->gain = (ymax - ymin)/(xmax - xmin);
altb2 0:72b60c5271cc 19 this->offset = xmax - ymax/this->gain;
altb2 0:72b60c5271cc 20 this->llim = ll;
altb2 0:72b60c5271cc 21 this->ulim = ul;
altb2 0:72b60c5271cc 22
altb2 0:72b60c5271cc 23 }
altb2 0:72b60c5271cc 24
altb2 0:72b60c5271cc 25 LinearCharacteristics::~LinearCharacteristics() {}
altb2 0:72b60c5271cc 26
altb2 0:72b60c5271cc 27
altb2 0:72b60c5271cc 28 float LinearCharacteristics::evaluate(float x)
altb2 0:72b60c5271cc 29 {
altb2 0:72b60c5271cc 30 float dum = this->gain*(x - this->offset);
altb2 0:72b60c5271cc 31 if(dum > this->ulim)
altb2 0:72b60c5271cc 32 dum = this->ulim;
altb2 0:72b60c5271cc 33 if(dum < this->llim)
altb2 0:72b60c5271cc 34 dum = this->llim;
altb2 0:72b60c5271cc 35 return dum;
altb2 0:72b60c5271cc 36 }
altb2 0:72b60c5271cc 37
altb2 0:72b60c5271cc 38 void LinearCharacteristics::setup(float xmin,float xmax, float ymin, float ymax){ // standard lin characteristics
altb2 0:72b60c5271cc 39 this->gain = (ymax - ymin)/(xmax - xmin);
altb2 0:72b60c5271cc 40 this->offset = xmax - ymax/this->gain;
altb2 0:72b60c5271cc 41 this->ulim = 999999.0;
altb2 0:72b60c5271cc 42 this->llim = -999999.0;
altb2 0:72b60c5271cc 43 }
altb2 0:72b60c5271cc 44 void LinearCharacteristics::setup(float xmin,float xmax, float ymin, float ymax,float ll, float ul){ // standard lin characteristics
altb2 0:72b60c5271cc 45 this->gain = (ymax - ymin)/(xmax - xmin);
altb2 0:72b60c5271cc 46 this->offset = xmax - ymax/this->gain;
altb2 0:72b60c5271cc 47 this->llim = ll;
altb2 0:72b60c5271cc 48 this->ulim = ul;
altb2 0:72b60c5271cc 49 }
altb2 0:72b60c5271cc 50