Changeset 3788 in Sophya for trunk/Cosmo/RadioBeam/mdish.cc

Timestamp:

Jun 25, 2010, 7:35:17 PM (15 years ago)

Author:

ansari

Message:

Ajout classe de soustraction d'avant plans, Reza 25/06/2010

File:

• trunk/Cosmo/RadioBeam/mdish.cc (modified) (1 diff)

trunk/Cosmo/RadioBeam/mdish.cc

@@ -75 +75 @@
 }
 
+//---------------------------------------------------------------
+// -- Four2DRespRatio : rapport de la reponse entre deux objets Four2DResponse
+//---------------------------------------------------------------
+Four2DRespRatio::Four2DRespRatio(Four2DResponse& a, Four2DResponse& b)
+  : Four2DResponse(0, a.D(), a.D()), a_(a), b_(b) 
+{
+}
+
+double Four2DRespRatio::Value(double kx, double ky)
+{
+  double ra = a_.Value(kx,ky);
+  double rb = b_.Value(kx,ky);
+  if (rb<1.e-19) rb = 1.e-19;
+  return (ra/rb);
+}
+
+//---------------------------------------------------------------
 //--- Classe simple pour le calcul de rotation 
 class Rotation {