Demonstrate the concepts of phase and group velocities

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Reference no: EM132158930

Use MATLAB to demonstrate the concepts of phase and group velocities using

(a) two copropagating plane waves that have the same magnitude but a small frequency difference and

(b) three copropagating plane waves that have the same magnitude but a small frequency difference. Generalize the expressions for the phase and the group velocities.

Reference no: EM132158930

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