| org.apache.commons.math.analysis.SplineInterpolatorTest
| SplineInterpolatorTest | | public class SplineInterpolatorTest extends TestCase (Code) | | Test the SplineInterpolator.
version:
$Revision: 201916 $ $Date: 2005-06-26 15:25:41 -0700 (Sun, 26 Jun 2005) $ |
| coefficientTolerance | | protected double coefficientTolerance(Code) | | error tolerance for interpolating polynomial coefficients
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| interpolationTolerance | | protected double interpolationTolerance(Code) | | error tolerance for interpolated values -- high value is from sin test
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| knotTolerance | | protected double knotTolerance(Code) | | error tolerance for spline interpolator value at knot points
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| SplineInterpolatorTest | | public SplineInterpolatorTest(String name)(Code) | | |
| suite | | public static Test suite()(Code) | | |
| testInterpolateLinear | | public void testInterpolateLinear() throws Exception(Code) | | |
| testInterpolateLinearDegenerateThreeSegment | | public void testInterpolateLinearDegenerateThreeSegment() throws Exception(Code) | | |
| testInterpolateLinearDegenerateTwoSegment | | public void testInterpolateLinearDegenerateTwoSegment() throws Exception(Code) | | |
| verifyConsistency | | protected void verifyConsistency(PolynomialSplineFunction f, double x) throws Exception(Code) | | Verifies that interpolating polynomials satisfy consistency requirement:
adjacent polynomials must agree through two derivatives at knot points
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| verifyInterpolation | | protected void verifyInterpolation(UnivariateRealFunction f, double x, double y) throws Exception(Code) | | verifies that f(x[i]) = y[i] for i = 0..n-1 where n is common length.
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