Import Debian changes 0.6.0~beta2-1

elki (0.6.0~beta2-1) unstable; urgency=low

  * New upstream beta release.
  * 3DPC extension is not yet included.

1 files changed, 8 insertions, 3 deletions

diff --git a/src/de/lmu/ifi/dbs/elki/math/linearalgebra/fitting/GaussianFittingFunction.java b/src/de/lmu/ifi/dbs/elki/math/linearalgebra/fitting/GaussianFittingFunction.java
index 42badb2f..239d51c6 100644
--- a/src/de/lmu/ifi/dbs/elki/math/linearalgebra/fitting/GaussianFittingFunction.java
+++ b/src/de/lmu/ifi/dbs/elki/math/linearalgebra/fitting/GaussianFittingFunction.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.linearalgebra.fitting;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2012
+ Copyright (C) 2013
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -61,6 +61,11 @@ import de.lmu.ifi.dbs.elki.math.MathUtil;
  */
 public class GaussianFittingFunction implements FittingFunction {
   /**
+   * Static instance
+   */
+  public static final GaussianFittingFunction STATIC = new GaussianFittingFunction();
+
+  /**
    * compute the mixture of Gaussians at the given position
    */
   @Override
@@ -77,7 +82,7 @@ public class GaussianFittingFunction implements FittingFunction {
     // Numerical Recipes in C: The Art of Scientific Computing
     // Due to their license, we cannot use their code, but we have to implement
     // the mathematics ourselves. We hope the loss in precision is not too big.
-    for(int i = 0; i < params.length; i += 3) {
+    for (int i = 0; i < params.length; i += 3) {
       // Standardized Gaussian parameter (centered, scaled by stddev)
       double stdpar = (x - params[i]) / params[i + 1];
       double e = Math.exp(-.5 * stdpar * stdpar);
@@ -94,4 +99,4 @@ public class GaussianFittingFunction implements FittingFunction {
 
     return new FittingFunctionResult(y, gradients);
   }
-}
\ No newline at end of file
+}