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Provide Definition of Signals
A continuous-time signal x(t) is a signal that is a function of real number t. For a discrete-time signal x[n], it is a method of discrete time instants which is defined by integer n. Sampled signals processed by using digital computers are discrete-time signals. The variation between a continuous-time and discrete-time signal is displayed in Diagram. A discrete-time signal is considered periodic if the sunsequent conditions are true
x [n] = c [n+N] - ∞ < n < ∞
in which N is an arbitrary interval in time. If not, the signal is considered aperiodic.
12. A capacitor is to be constructed so that its capacitance is 0.2µF and to take a p.d. of 1.25kV across its terminals. The dielectric is to be mica which, after allowing a safety
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Q. A tank is filled with water to a height of 12.5cm.The apparent depth of a needle lying at the bottom of the tank is measured by a microscope to be 9.4cm.What is the refractive i
explain the alphanumeric codes
Disadvantage - High level Languages a.Computational time is more as compared to machine languages. b.Requires more memory. c.Requires the knowledge of specific rules
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