7-4.2 A given spectral density has a value of 10 V'/Hz at zero frequency. Its zeros...
3. (10 pts) Find the poles and zeros of the following function
and sketch them in an s-plane.
?(?) = 6?? + 7? + 2
6(?? + 9? + 14)(2? + 1)
3. (10 pts) Find the poles and zeros of the following function and sketch them in an s-plane. 6s2 + 7s + 2 H(S) 6(52 + 9 + 14)(2s + 1)
Given that the polynomial function has the given zero, find the other zeros. f(x) = x3 - 11x2 + 56x - 96; 3 The other zero(s) is/are (Do not factor. Use a comma to separate answers as needed. Express complex nu
The characteristic equation (denominator of the closed-loop transfer function set equal to zero) is given s3 + 2s2 + (20K +7)s+ 100K Sketch the root locus of the given system above with respect to K. [ Find the asymptotes and their angles, the break-away or break-in points, the angle of arrival or departure for the complex poles and zeros, imaginary axis crossing points, respectively (if any).
The characteristic equation (denominator of the closed-loop transfer function set equal to zero) is...
Use the given complex zero to find the remaining three zeros for the polynomial. Write the three values as a comma separated f(x)=x^-x3-8x2-44-48 has 21 as one of its zeros.
For all problems -given a transfer function G(s) sketch the magnitude and phase characteristics in the logarithmic scale (i.e. Bode-plots) of the system using the following rules-of-thumb: i. "Normalize" the G(s) by extracting poles/zeros, substituting s-jw and writing the TF using DC-gain KO and time-constants i. Arange break-points (poles, zeros or on for complex-conjugate poles) in ascending order ii Based on the term Ko(ju)Fk, determine: initial slope of the magnitude-response asymptote for low frequencies as F k 20 dB/dec (e.g....
For the system transfer function given by: s +10 $2 x (82100.+10) 1. Identify each term in the transfer function (constant, poles, zeros) (a) For any constant terms, what is the dB magnitude? What is the phase angle? (b) For any real poles not at the origin, what is the break frequency? (c) For any real zeros not at the origin, what is the break frequency? 2. Give the value of the DB magnitude and phase angle at w =...
2. A sinusoidal voltage has a peak value of 15 V, has a frequency of 125 Hz. Write an expression for the voltage. ets
2. A sinusoidal voltage has a peak value of 15 V, has a frequency of 125 Hz. Write an expression for the voltage. ets
1A) Find the frequency of the Balmer series (n=2) spectral line involving n=6. answer: 7.21*10^14 Hz 2A) What is the binding energy of Neon (Z=10 A=20) assuming it has a mass of 20 u? (you may ignore the mass of electrons) please show work on paper for both answers
11.8 A linear system has a transfer function given by H(W) + 15w+50 Determine the power spectral density of the output when the input function is a. a stationary random process X(t) with an autocorrelation function, Rxx(t)=10e ! b. white noise that has a mean-square value of 1.2 V/Hz
frequency is raised to 10 000 Hz? 6. A capacitor is in series with a 80.0 Hz generator whose peak voltage is 170 V. What is the capacitance of the capacitor if the rms current is 0.800 A? 7. The generator in a purely inductive AC circuit has an angular frequency of 120x rad/s. If AV. 150. V and L = 0.120 H,