matlab removed

1 files changed, 0 insertions, 45 deletions

diff --git a/SD-VBS/benchmarks/texture_synthesis/src/matlab/rcosFn.m b/SD-VBS/benchmarks/texture_synthesis/src/matlab/rcosFn.m
deleted file mode 100755
index 5dac344..0000000
--- a/SD-VBS/benchmarks/texture_synthesis/src/matlab/rcosFn.m
+++ /dev/null
@@ -1,45 +0,0 @@
-% [X, Y] = rcosFn(WIDTH, POSITION, VALUES)
-%
-% Return a lookup table (suitable for use by INTERP1) 
-% containing a "raised cosine" soft threshold function:
-% 
-%    Y =  VALUES(1) + (VALUES(2)-VALUES(1)) *
-%              cos^2( PI/2 * (X - POSITION + WIDTH)/WIDTH )
-%
-% WIDTH is the width of the region over which the transition occurs
-% (default = 1). POSITION is the location of the center of the
-% threshold (default = 0).  VALUES (default = [0,1]) specifies the
-% values to the left and right of the transition.
-
-% Eero Simoncelli, 7/96.
-
-function [X, Y] = rcosFn(width,position,values)
-
-%------------------------------------------------------------
-% OPTIONAL ARGS:
-
-if (exist('width') ~= 1)
-  width = 1;
-end
-
-if (exist('position') ~= 1)
-  position = 0;
-end
-
-if (exist('values') ~= 1)
-  values = [0,1];
-end
-
-%------------------------------------------------------------
-
-sz = 256;  %% arbitrary!
-
-X    = pi * [-sz-1:1] / (2*sz);
-
-Y = values(1) + (values(2)-values(1)) * cos(X).^2;
-
-%    Make sure end values are repeated, for extrapolation...
-Y(1) = Y(2);
-Y(sz+3) = Y(sz+2);
-
-X = position + (2*width/pi) * (X + pi/4);