Determine the Fourier transform of unit step x(t) = u(t)
The equation y(t) = a x(t)+b comes under which system
A system is said to be casual if the output of the system depends on the
A signal is an energy signal when the signal has
Which of the following can weaken a signal
What form of waveform is shown here
Which of the following is the one of the property of unit impulse d(t) is
_________ is defined as any physical quantity that varies with time, space or any other independent variable
The given system is characterized by the differential equation d2y(t)/dt2-dy(t)/dt-2y(t)= x(t). Then the system is
A system is said to be dynamic if the output of the system depends on the
The difference between the highest and the lowest frequencies of a signal is known as
The function which relates output of a system to the input(signal) of a system is
A discrete signal is said to be odd or asymmetric if x(-n) is equal to
A system is said to be stable if the bounded input to the system produces