Enable approximate spectral radius

ranjanan · ranjanan · commit 5fa0e593adab · 2017-12-14T12:43:59.000+05:30
diff --git a/src/smoother.jl b/src/smoother.jl
@@ -110,8 +110,8 @@ end
 function weight(::DiagonalWeighting, S, ω)
     D_inv = 1 ./ diag(S)
     D_inv_S = scale_rows(S, D_inv)
-    # (ω / approximate_spectral_radius(D_inv_S)) * D_inv_S
-    (ω) * D_inv_S
+    (ω / approximate_spectral_radius(D_inv_S)) * D_inv_S
+    #(ω) * D_inv_S
 end
 
 #approximate_spectral_radius(A) =
