A signal is repoesented by - xt) = %3D ; H>I Detemine the Fourjer toansfom of The onvolved signal- yE) = x(2t) * x)

Q: One way to design a spam filter is to look at the words in an email. In particular, some words are…

A: Let the event for given mail is spam is S Event for email that contain refinance As, P(S)=1/2…

Q: A certain area is covered by a cellular radio system with 84 cells and a cluster size N. 300 voice…

A: Given,  No. of cells = 84 Total voice channel (Tc) = 300 Offered traffic per user(Av) = 0.04 Erl…

Q: Problem-6 In a communication system, packets are transmitted from a sender to a receiver. Each…

A: Given, The probability of success( no error) = p Therefore probability of failure = 1-p

Q: Having successfully implemented the first system above, you are now tasked to implement another…

A: The objective of the question is to calculate the subscriber density, the traffic load that can be…

Q: Problem 6: When the basestation of a two-way messaging system transmits a message, the probability…

A: a) There, N is a geometric random variable If n=6 That means 5 fails and one success.

Q: (f) What is the maximum operating frequency of this system in (e) if there is no skew (i.e., CLK1 =…

A: Since you have asked multiple questions, we will answer the first question for you. If you want any…

Q: In a digital telephony network, the signal of human voice needs to be sampled and digitized before…

A: "According to the Company's policy, we will solve only the first three parts of the question". In a…

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors.  The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.