EXAMPLE 1 Vibration of a stretched membrane with fixed edges A square membrane with a = 1, b = 1, and c = l/rr, is placed in the xy-plane as shown in the first picture in Figure
EXAMPLE 1 Vibration of a stretched membrane with fixed edgesA square membrane with a = 1, b = 1, and c = l/rr, is placed in the xy-plane as shown in the first picture in Figure