comparison: src/polyfit.h
src/polyfit.h
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| 1 /** | |
| 2 * @brief Header file for MLS polynomial fitting. | |
| 3 * @file polyfit.h | |
| 4 * @author Henry Forson, Melbourne, FL | |
| 5 */ | |
| 6 | |
| 7 | |
| 8 //------------------------------------------------------------------------------------ | |
| 9 // MIT License | |
| 10 // | |
| 11 // Copyright (c) 2020 Henry M. Forson | |
| 12 // | |
| 13 // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 14 // of this software and associated documentation files (the "Software"), to deal | |
| 15 // in the Software without restriction, including without limitation the rights | |
| 16 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 17 // copies of the Software, and to permit persons to whom the Software is | |
| 18 // furnished to do so, subject to the following conditions: | |
| 19 // | |
| 20 // The above copyright notice and this permission notice shall be included in all | |
| 21 // copies or substantial portions of the Software. | |
| 22 // | |
| 23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 24 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 25 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 26 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 27 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 28 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 29 // SOFTWARE. | |
| 30 //------------------------------------------------------------------------------------ | |
| 31 | |
| 32 | |
| 33 #ifndef POLYFIT_H | |
| 34 #define POLYFIT_H | |
| 35 | |
| 36 #include <QString> | |
| 37 | |
| 38 | |
| 39 | |
| 40 /** | |
| 41 * @namespace Polyfit | |
| 42 * | |
| 43 * @brief Global math functions. | |
| 44 */ | |
| 45 namespace Polyfit { | |
| 46 /** | |
| 47 * @brief Computes polynomial coefficients that best fit a set of input points. | |
| 48 * @param pointCount Number of points | |
| 49 * @param xValues Array of double values. | |
| 50 * @param yValues Array of double values. | |
| 51 * @param coefficientCount Number of coefficients in results. | |
| 52 * @param coefficientResults Array of coefficientCount double results. | |
| 53 * @return Error result, 0 is Ok. | |
| 54 */ | |
| 55 int polyfit( int pointCount, double *xValues, double *yValues, int coefficientCount, double *coefficientResults ); | |
| 56 } | |
| 57 | |
| 58 #endif // POLYFIT_H |
