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QuadraticRegression_RANSAC
Header: | AVL.h |
---|---|
Namespace: | avl |
Module: | FoundationPro |
Computes quadratic regression of given point set using RANSAC.
Syntax
C++
C#
void avl::QuadraticRegression_RANSAC ( const atl::Array<float>& inYValues, atl::Optional<const atl::Array<float>& > inXValues, atl::Optional<int> inMaxOutlierCount, float inMaxInlierDistance, atl::Optional<int> inIterationCount, avl::QuadraticFunction& outQuadraticFunction, atl::Array<float>& outEstimatedValues, atl::Array<float>& outResiduals )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inYValues | const Array<float>& | Sequence of ordinates | |||
inXValues | Optional<const Array<float>& > | NIL | Sequence of abscissae, or {0, 1, 2, ...} by default | ||
inMaxOutlierCount | Optional<int> | 0 - | NIL | Determines how many outlier points can be present to end the search | |
inMaxInlierDistance | float | 0.0 - | Distance from a parabola for point to be considered an inlier | ||
inIterationCount | Optional<int> | 1 - | NIL | Number of iterations; Auto means that all point triples will be used | |
outQuadraticFunction | QuadraticFunction& | Quadratic function approximating the given point set | |||
outEstimatedValues | Array<float>& | The result of application of the computed function to the X values | |||
outResiduals | Array<float>& | Difference between an input Y value and the corresponding estimated value |
Errors
List of possible exceptions:
Error type | Description |
---|---|
DomainError | Inconsistent size of arrays in QuadraticRegression_RANSAC. |