1 files changed, 20 insertions, 0 deletions

diff --git a/SD-VBS/benchmarks/localization/src/matlab/weightedSample.m b/SD-VBS/benchmarks/localization/src/matlab/weightedSample.m
new file mode 100644
index 0000000..dc9274b
--- /dev/null
+++ b/SD-VBS/benchmarks/localization/src/matlab/weightedSample.m
@@ -0,0 +1,20 @@
+%function x_gen_id=weightedSample(w)
+function bin=weightedSample(w)
+n=size(w,1);
+seed=randWrapper(n,1);
+bin = zeros(n,1);
+%x_gen_id=zeros(n,1);
+ for i=1:n
+     for j=1:n
+         if(seed(j,1) > 0)
+             bin(j,1) = bin(j,1) + 1;
+%             x_gen_id(j,1) = x_gen_id(j,1) + bin(j,1);
+         end
+     end
+%     bin = (seed>0);
+%     x_gen_id=x_gen_id+bin;
+     seed=seed-w(i,1);
+ end
+% x_gen_id = bin;
+%x_gen=x(:,x_gen_id);
+