comparison toolboxes/FullBNT-1.0.7/KPMtools/wrap.m @ 0:e9a9cd732c1e tip

first hg version after svn

+function v = wrap(u,N)
+% WRAP Wrap a vector of indices around a torus.
+% v = wrap(u,N)
+%
+% e.g., wrap([-1 0 1 2 3 4], 3)   =   2 3 1 2 3 1
+
+v = mod(u-1,N)+1;