Don't need the eig prefix on std anymore, renamed

Scott Klum
1 parent 4eac4766
Showing 3 changed files with 3 additions and 3 deletions
openbr/core/eigenutils.cpp
openbr/core/eigenutils.h
openbr/plugins/eigen3.cpp
@@ -8,7 +8,7 @@ void EigenUtils::printSize(Eigen::MatrixXf X) {
     qDebug() << "Rows=" << X.rows() << "\tCols=" << X.cols();
 }
  
-float EigenUtils::eigStd(const Eigen::MatrixXf& x) {
+float EigenUtils::stddev(const Eigen::MatrixXf& x) {
     return sqrt((x.array() - x.mean()).pow(2).sum() / (x.cols() * x.rows()));
 }
  
@@ -77,7 +77,7 @@ namespace EigenUtils
     QList<QPointF> matrixToPoints(const Eigen::MatrixXf P);
  
     // Compute the element-wise standard deviation
-    float eigStd(const Eigen::MatrixXf& x);
+    float stddev(const Eigen::MatrixXf& x);
 }
  
 template<typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
@@ -600,7 +600,7 @@ class SparseLDATransform : public Transform
  
         //Only works on binary class problems for now
         assert(ldaOrig.projection.cols() == 1);
-        float ldaStd = EigenUtils::eigStd(ldaOrig.projection);
+        float ldaStd = EigenUtils::stddev(ldaOrig.projection);
         for (int i = 0; i < ldaOrig.projection.rows(); i++)
             if (abs(ldaOrig.projection(i)) > varThreshold * ldaStd)
                 selections.append(i);