Is the energy of the signal finite and why

Assignment Help Electrical Engineering
Reference no: EM13256364

f(t) = A[u(t) + u(-t/2-5)-1], where u(t) is the unit step function. Is the energy of this signal finite? Why or why not? If it exists, find the energy of this si

Reference no: EM13256364

Questions Cloud

What is the addition to retained earnings : Dividends and retained earnings. Suppose the firm in problem 2 paid out $56,000 in cash dividends. What is the addition to retained earnings?
What is the net income for this firm : Building an income statement. Draiman, Inc., has sales of $795,000, costs of $345,000, depreciation expense of $76,000, interest expense of $41,000, and a tax rate of 35 percent. What is the net income for this firm?
Calculate the average induced emg across ends of the loop : A circular coil of wire with 10 turns and a 4.0 cm radius is located between the poles of a large electromagnet that produces a uniform magnetic field of 0.5T. Calculate the average induced emg across the ends of the loop
Describe the heat capacity of a bomb calorimeter : The temperature increased by 10.08 oC. Use these data, plus the information given below for CO2 and H2O, to estimate the standard enthalpy of formation, of H, at 25 oC for this compound of H values at 25 oC for CO2(g) and H2O(l) are 394 kJ mol 1 a..
Is the energy of the signal finite and why : f(t) = A[u(t) + u(-t/2-5)-1], where u(t) is the unit step function. Is the energy of this signal finite? Why or why not. If it exists, find the energy of this si
Calculate the value of a bond that expects to mature : Calculate the value of a bond that expects to mature in 10 years and has a $1000 face value. The coupon interest rate is 12% that paid semiannually and the investor's required rate of return is 20%.
Explain what was the percentage by mass of mg(oh)2 : What was the percentage by mass of Mg(OH)2 in the original sample. When Mg(OH)2 or Al(OH)3 reacts with HCl(aq), the products are a chloride salt, water and CO2(g)
What is the percentage change in the price of these bonds : Both Bond Bill and Bond Ted have 10.4 percent coupons, make semiannual payments, and are priced at par value. Bond Bill has 5 years to maturity, whereas Bond Ted has 22 years to maturity.
Design bandstop filter to remove noise to limit distortion : An EKG signal is contaminated by 60-Hz noise. Design a bandstop filter to remove this noise while limiting distortion of the EKG signal. Sketch the magnitude and phase response.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  How many roots of polynomials are in the right half plane

how many roots of the following two polynomials are in the right half plane and left half plane P(s)= s^5 + 3s^4 + 5s^3 + 4s^2 + s + 3 P(s)= 3s^7 + 9s^6 + 6s^5 + 4s^4 +7s^3+ 8s^2+2s+6

  Explain what will happen in device in terms of w and charges

A pn junction may be formed by depositing a single crystal film of uniformly doped p-silicon onto a substrate that has been doped n-type. The substrate is 500um thick, and the film is 20um thick. The substrate has a 5 ohm-cm resistivity.

  Draw equivalent circuit referred to the high-voltage side

Draw the equivalent circuit referred to the high-voltage side.

  Find impulse response of the system

Consider the interval [0,30]: y[n+2] - 0.6y[n+1] - 0.16y[n] = 5x[n+2]. a.) Find zero-state response if the input is x[n]= 4^(-n)u[n] b.) Find zero-state response if the input is x[n]= cos(2npi/6)u[n]

  What assumption would need to satisfied for implementations

What assumptions would need to be satisfied for the implementation of Bayes Classifier, Euclidean, Mahalanobis, Parzen windows, Gaussian probability density function, Maximum likelihood parameters estimation of Gaussian pdfs, Naïve Bayes, Guassian..

  Design phase-lag compensator for velocity error constant

Design a phase-lag compensator G_c(s) such that the static velocity error constant K_v is 50 sec^-1 without appreciably changing the location of the original closed-loop poles, which are at: \(s = -2 \pm j\sqrt{6}\)

  What is the shortest deadline that we can choose for task

With conditions remaining the same as in part (a), we would like to reduce the relative deadline for T3 to improve the quality of service. What is the shortest deadline that we can choose for task T3 such that all tasks will meet their deadlines

  Draw ac equivalent ckt with load impedance element equated

A three phase 4.157kv 60hz power system serves a 2880kva load pf=.8 lagging. Draw the ac equivalent circuit with load impedance element equated. The load is delta connected. solve for all the current (6 total).

  Find values of r and x and the supply voltage v

A load consists of a resistance R in parallel with a capacitor of reactance X. The load is fed from a single phase supply through a line of impedance 8.4 + j11.2 ohms. The rms voltage at the load terminal is 1200 at 0 degress V rms,

  Paper on orthogonal frequency-division multiplexing

This document is shown a paper on Orthogonal frequency-division multiplexing with advantages, disadvantages and uses.

  Calculate maximum power which can be extract from generator

a 3 V voltage generator is depicted as a thevenin model, the impedence of the generator is represented by a parallel resistor-capacitor combination, the value of the resistor is 20 ohms and the value of the capacitor is 10 farad.

  Whether an fet is operating in ohmic region or active region

Discuss the operation of a JFET, including the pinch off and gate-source cutoff voltage in your explanation. Discuss how you can tell whether an FET is operating in the ohmic region or the active region.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd