MATH-1138 #comment added deprecation and accuracy warnings
Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/7200c43d Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/7200c43d Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/7200c43d Branch: refs/heads/master Commit: 7200c43dea3dbfbd9d38b937c44b6e71744b05c5 Parents: 31fae64 Author: Hank Grabowski <h...@applieddefense.com> Authored: Mon Oct 20 21:40:02 2014 -0400 Committer: Luc Maisonobe <l...@apache.org> Committed: Tue Oct 21 09:49:59 2014 +0200 ---------------------------------------------------------------------- .../interpolation/BicubicSplineInterpolatingFunction.java | 6 +++++- .../analysis/interpolation/BicubicSplineInterpolator.java | 2 ++ 2 files changed, 7 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-math/blob/7200c43d/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolatingFunction.java ---------------------------------------------------------------------- diff --git a/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolatingFunction.java b/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolatingFunction.java index 079e9fc..522c2a5 100644 --- a/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolatingFunction.java +++ b/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolatingFunction.java @@ -27,10 +27,14 @@ import org.apache.commons.math3.util.MathArrays; /** * Function that implements the * <a href="http://en.wikipedia.org/wiki/Bicubic_interpolation";> - * bicubic spline interpolation</a>. + * bicubic spline interpolation</a>. Due to numerical accuracy issues this should not + * be used. * * @since 2.1 + * @deprecated as of 3.4 replaced by + * {@link org.apache.commons.math3.analysis.interpolation.PiecewiseBicubicSplineInterpolatingFunction} */ +@Deprecated public class BicubicSplineInterpolatingFunction implements BivariateFunction { /** Number of coefficients. */ http://git-wip-us.apache.org/repos/asf/commons-math/blob/7200c43d/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolator.java ---------------------------------------------------------------------- diff --git a/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolator.java b/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolator.java index 5e2c92f..bf48d0f 100644 --- a/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolator.java +++ b/src/main/java/org/apache/commons/math3/analysis/interpolation/BicubicSplineInterpolator.java @@ -28,7 +28,9 @@ import org.apache.commons.math3.util.MathArrays; * Generates a bicubic interpolating function. * * @since 2.2 + * @deprecated as of 3.4 replaced by {@link org.apache.commons.math3.analysis.interpolation.PiecewiseBicubicSplineInterpolator} */ +@Deprecated public class BicubicSplineInterpolator implements BivariateGridInterpolator { /** Whether to initialize internal data used to compute the analytical
