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LinearCharacteristics.cpp@7:01a7363583b2, 2018-04-22 (annotated)
- Committer:
- altb
- Date:
- Sun Apr 22 19:54:59 2018 +0000
- Revision:
- 7:01a7363583b2
- Parent:
- 5:72982ede2ff6
- Child:
- 10:85840c065e00
P3_2
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| altb | 0:78ca29b4c49e | 1 | #include "LinearCharacteristics.h" |
| altb | 0:78ca29b4c49e | 2 | |
| altb | 0:78ca29b4c49e | 3 | using namespace std; |
| altb | 0:78ca29b4c49e | 4 | |
| altb | 5:72982ede2ff6 | 5 | LinearCharacteristics::LinearCharacteristics(float gain,float offset){ // standard lin characteristics |
| altb | 5:72982ede2ff6 | 6 | this->gain = gain; |
| altb | 5:72982ede2ff6 | 7 | this->offset = offset; |
| altb | 2:769ce5f06d3e | 8 | } |
| altb | 2:769ce5f06d3e | 9 | |
| altb | 7:01a7363583b2 | 10 | LinearCharacteristics::LinearCharacteristics(float xmin,float xmax, float ymin, float ymax){ // standard lin characteristics |
| altb | 7:01a7363583b2 | 11 | this->gain = (ymax - ymin)/(xmax - xmin); |
| altb | 7:01a7363583b2 | 12 | this->offset = xmax - ymax/this->gain; |
| altb | 7:01a7363583b2 | 13 | } |
| altb | 7:01a7363583b2 | 14 | |
| altb | 2:769ce5f06d3e | 15 | LinearCharacteristics::~LinearCharacteristics() {} |
| altb | 2:769ce5f06d3e | 16 | |
| altb | 5:72982ede2ff6 | 17 | |
| altb | 5:72982ede2ff6 | 18 | float LinearCharacteristics::evaluate(float x) |
| altb | 5:72982ede2ff6 | 19 | { |
| altb | 5:72982ede2ff6 | 20 | return this->gain*(x - this->offset); |
| altb | 5:72982ede2ff6 | 21 | } |