The existing M_Code_Examples assumed that boards were using radios 2 and 3. This is because WARP v1 and v2 MIMO kits shipped with radios mounted in those slots.

For WARP v3, the two radios that are on-board are referred to as radios 1 and 2 in WARPLab. As such, running the existing MIMO examples results in an error since there is no radio 3. This subdirectory contains a subset of the existing exercises where the only change has been a series of find and replaces operations:

(A) RADIO2 -> RADIO1
(B) RADIO3 -> RADIO2

These are the only changes required to make the existing scripts operate with WARP v3.