- vectorized logSigmoid() and gaussProb()

- added switch RBM_SPARSE
- added some experimental expect functions


git-svn-id: http://moon:8086/svn/software/trunk/projects/RBM@24 b431acfa-c32f-4a4a-93f1-934dc6c82436

Source/DrawComponent.cpp

@@ -231,11 +231,13 @@ void DrawComponent::setData (const VectorXd& data)
 {
 	double a;
 
+	m_data = data;
+
     for (int i=0; i < m_height; i++)
     {
         for (int j=0; j < m_width; j++)
         {
-        	a = std::min<double>(std::max<double>((double)data[i*m_width + j], 0), 1);
+        	a = std::min<double>(std::max<double>((double)m_data[i*m_width + j], 0), 1);
         	m_pG->setColour(Colour(Colours::white).greyLevel(a));
         	m_pG->fillRect(m_scaleX*j, m_scaleY*i, m_scaleX, m_scaleY);
         }