I have found how to code commutator of TDM system in matlab function ret = Commu

Question

I have found how to code commutator of TDM system in matlab

function ret = Commutator(A,B)

ret = A*B - B*A;

above one is code of commutator in matlab

I want to know how to make decommutaor...

Please let me know how to do it

Time Division Multiplexina High-speed Multiplexer transmission Demultiplexer line Data sources Destinations Conceptual diagram of multiplexing-demultiplexing. Low-pass Low-pass (anti-aliasing) (reconsruction) Message filters filters Message inputs outputs Synchronized LPF LPF Pulse Communication modulator channel Pulse LPF 2 LPF demodulator Commutator Decommutator A N LPF LPF N Clock pulses Clock pulses PAM TDM System Eeng 360 3

Explanation / Answer

There is 1800 phase shift in commutator and decommutator,

so the code will be,

function ret = decommutator(A,B)

ret = B*A - A*B;

If this does not work then I don't think there must be some other direct representation for decommutator.

In such case,

Write code for both commutator and decommutator using the algorithm needed.

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