deEmbed

      deEmbed    De-Embeds an adapter or multiple adapters from a 2-port
                 measurement. All S-Parameter inputs must be aligned. Port 2 of
                 one network feeds port 1 of the subsequent network (see diag).
                 This fuction supports de-embedding of adapters on either side
                 of the DUT. If only a single adapter is used, set unused
                 adapter to [] or repmat([0,1;1,0],[1,1,num_pts])
                       _______________________________________
                      |    _______     _______     _______    |
           A_DUT_B  o-|---|P1   P2|---|P1   P2|---|P1   P2|---|-o  A_DUT_B
            Port1     |   |  S_A  |   | S_DUT |   |  S_B  |   |    Port2
                    o-|---|_______|---|_______|---|_______|---|-o
                      |_______________________________________|
          S_dut = deEmbed(S_A_DUT_B,S_A,S_B)
          inputs:
              S_A_DUT_B: [2,2,num_pts] S-Parameter description of the combined
                         network Adapter A - DUT - Adapter B
              S_A      : [2,2,num_pts] S-Parameter description of adapter on
                         the left (Port 1) side of the DUT
              S_B      : [2,2,num_pts] S-Parameter description of adapter on
                         the right (Port 2) side of the DUT
          outputs:
              S_dut: [2,2,num_pts] S-parameter description of the DUT