The impulsive response of a certain continuous system is the sinusoidal signal sin (t). Determine the system transfer function.
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- 37. "Mathematically, out of phase means that the phase angle of two waves are the different and its phase difference is zero." True False "In time domain represenatation of a signal, a signal with an expression of 220 sin (377t -180) is also equal to -220 sin (377t)." True False "Phasor domain representation is an ac signal representation considers the time-varying nature of the signal, specifically its sinusoidal form." True False In time domain represenatation of a signal, a signal with an expression of 220 sin (377t -90) is also equal to +220 cos (377t)." True FalseGiven: discrete-time sinusoid x(n)=2cos(nπ/2)+sin(3nπ/4), ignoring the effects of aliasing, if this was due to sleeping rate Fs = 67 Hz. Question: What are the frequencies of the continuous time cosine and sine functions?Hello , i need a new solution pleaseGraph the magnitude and phase of each function versus f.
- The circuit below is in a permanent state with the key on. At t = 0, the key is open.a)Draw the equivalent circuit for t < 0 when the switch remains closed. In then determine the initial conditions on the inductor, i0 = i(0 - ), and on the capacitor, v0= v(0 - ).b)Draw an equivalent circuit for the frequency domain, valid for t ≥ 0. Indicate the values of all components in the circuit. Get the circuit voltage at frequency domain, that is, calculate V(s).c)Determine the damping factor and rate the circuit for this parameter.d)Calculate the voltage v(t) for t ≥ 0.3. The __________ is, in essence, a switch which closes for a brief period oftime and then open, closing and opening many times a second. 4. The ___________ is a way to tell how many frequency components are neededto make up a signal.A series RLC circuit is constructed using component values R = 100 £2 and L = 1.5 mH along with a sinusoidal voltage source vs. If Qo= 7, determine (a) the magnitude of the impedance at 500 Mrad/s; (b) the current which flows in response to a voltage vs = 2.5 cos(425 × 10%t) V.
- When Ri=0 in the circuit given above, the frequency a is 1.5 kHz in the amplitude spectrum drawn. The capacitance of the capacitor for the same circuit is 1.8 microF. What should be the value of the resistor R so that the quality factor remains unchanged at 3.3 when the resistor Ri is 1.8 ohms?answer choices are in the pictureAssume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the inductor, EL, is 104 V, and the circuit has a total impedance, Z, of 20 . The frequency of the AC voltage is 60 Hz. ETITZ20VAPFER78VIRRPEL104VILXLVARsLLDISCRETE TIME GIVEN SYSTEM.Determine the poles and zeros of this system, and show how they relate to each other.The system is only marginally stable True False Find the frequency response of this system. ( NEED NEAT HANDWRITTEN SOLUTION ONLY OTHERWISE DOWNVOTE).
- A sinusoidal function has a frequency of 3 , a maximum value of 15 , a minimum value of -3, and a y-intercept of 6 . Which function could be the function described?Given the discrete-time sinusoid:x(n)=2cos(nπ/2)+sin(3nπ/4)Ignoring the effects of aliasing, if this was due to sleeping rate Fs = 79 Hz. What are the frequencies of the continuous-time cosine and sine functions?A composite waveform is given by v(t)=20*{(t/5)*e^(-t/5)} Determine: a) the time constant of the response b) v(0) c) v(∞)