1 files changed, 15 insertions, 0 deletions
diff --git a/check_bound.m b/check_bound.m
new file mode 100644
index 0000000..8f14094
--- /dev/null
+++ b/check_bound.m
@@ -0,0 +1,15 @@
+function [x,adjusted]=check_bound(x,xleft,xright)
+% check if number out of bound and then assign it to the mid of the region
+if xleft > xright
+    % sanity check for bounds
+    tmp=xright;
+    xright=xleft;
+    xleft=tmp;
+end
+if x<xleft || x>xright
+    x=(xleft+xright)/2;
+    adjusted = true;
+else
+    adjusted = false;
+end
+