Update demo scripts to conform to last changes in API.

- rcg variable name can't be use because of Faust.rcg().
- mexHierarchical_fact() is now mexHierarchical_factReal() for real matrix facto.
- mexHierarchical_fact*() functions do the lambda mul. internally.

misc/demo/Hadamard_factorization/demo_fact_hadamard.m

@@ -126,7 +126,7 @@ set(gca,'xtick',[],'ytick',[])
 %get the factor of the Faust
 facts=cell(1,M);
 for i=1:M
-   facts{i}=get_fact(hadamard_faust,i); 
+   facts{i}=get_factor(hadamard_faust,i);
 end
 
 for kk = 1:params_hadamard.nfacts

misc/demo/Quick_start/factorize_matrix.m

@@ -49,11 +49,11 @@ A = rand(dim1,dim2);
 
 
 % Rational complexity Gain (theoretical speed-up) of the Faust
-rcg = 100;
+rcg_ = 100;
 % number of factor of the Faust
 nb_factor = 2;
 %% generate parameters of the factorisation
-params = generate_params(dim1,dim2,nb_factor,rcg);
+params = generate_params(dim1,dim2,nb_factor,rcg_);
 
 %% factorisation (create Faust from matrix A)
 faust_A = faust_decompose(A,params);

wrapper/matlab/tools/faust_decompose.m

@@ -44,9 +44,9 @@
 function Faust_M = faust_decompose(M,params)
 
 import matfaust.Faust
-[lambda,fact]=mexHierarchical_fact(M,params);
+[lambda,fact]=mexHierarchical_factReal(M,params);
 
-Faust_M=Faust(fact,lambda);
+Faust_M=Faust(fact,true);
 
 
 end