add DCT link

diff --git a/simple_v_extension/vector_ops.mdwn b/simple_v_extension/vector_ops.mdwn
index 02ba94b2a921a57f583c1f2b09b85b0d0add9cdd..0367f5c56ebb40dd93e8ff4a74f855a2fc279f99 100644 (file)
--- a/simple_v_extension/vector_ops.mdwn
+++ b/simple_v_extension/vector_ops.mdwn
@@ -17,6 +17,9 @@ a standard "scalar" ISA.  Additionally the coordinates can be set to circular,
 linear or hyperbolic, producing three different modes, and the algorithm
 may also be run in either "vector" mode or "rotation" mode.  See [[discussion]]
 
+CORDIC can also be used for performing DCT.  See
+<https://arxiv.org/abs/1606.02424>
+
 vx, vy = CORDIC(vx, vy, coordinate\_mode, beta)
 
      int i = 0;