1 files changed, 7 insertions, 0 deletions
diff --git a/getSection.m b/getSection.m
new file mode 100644
index 0000000..a5addc3
--- /dev/null
+++ b/getSection.m
@@ -0,0 +1,7 @@
+function [sec] = getSection(inp,a,b)
+    [m,n] = size(inp);
+    ste = (m-1)/b;
+    st=1+ceil(ste*(a-1));
+    ed=1+floor(ste*a);
+    sec = inp(st:ed,:);
+end
+\ No newline at end of file