modification to make it comformable with the changes in resample.m

matlab/particle/traditional_resampling.m

-function indx = traditional_resampling(weights,noise)
+function return_resample = traditional_resampling(particles,weights,noise)
 % Resamples particles.
 
 %@info:
@@ -96,6 +96,12 @@ else
     indx = indx+1;
 end
 
+if particles==0
+    return_resample = indx ;
+else
+    return_resample = particles(indx,:) ;
+end
+
 %@test:1
 %$ % Define the weights
 %$ weights = randn(2000,1).^2;