1 files changed, 0 insertions, 17 deletions

diff --git a/SD-VBS/benchmarks/texture_synthesis/src/matlabPyrTools/var2.m b/SD-VBS/benchmarks/texture_synthesis/src/matlabPyrTools/var2.m
deleted file mode 100755
index 6957eff..0000000
--- a/SD-VBS/benchmarks/texture_synthesis/src/matlabPyrTools/var2.m
+++ /dev/null
@@ -1,17 +0,0 @@
-% V = VAR2(MTX,MEAN)
-%
-% Sample variance of a matrix.
-%  Passing MEAN (optional) makes the calculation faster.
-
-function res = var2(mtx, mn)
-
-if (exist('mn') ~= 1)
-  mn =  mean2(mtx);
-end
-
-if (isreal(mtx))
-  res = sum(sum(abs(mtx-mn).^2)) / max((prod(size(mtx)) - 1),1);
-else
-  res = sum(sum(real(mtx-mn).^2)) + i*sum(sum(imag(mtx-mn).^2));
-  res = res  / max((prod(size(mtx)) - 1),1);
-end