A company named RT&T has a network of n switching stations connected by m high-speed communication links. Each customer's phone is directly connected to one station in his or her area. The engineers of RT&T have developed a prototype video-phone system that allows two customers to see each other during a phone call. In order to have acceptable image quality, however, the number of links used to transmit video signals between the two parties cannot exceed 4. Suppose that RT&T's network is represe

Rachit Saini on Instagram: "No Problem, Here's the information about how to calculate the Z - Transform of a discrete time signal. The Z-transform is a way of converting a discrete time signal, which is just a sequence of values, into another form that is easier to analyze. Instead of working directly with the sequence, we represent it as a function of a new variable called z. Why do we use it? It helps in solving difference equations more easily. It allows us to check stability of systems. It s

First time in History. Signal crossing the road.😁 | Tera Bill Ata Hai?

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