User Account

All Pages

Determine the inverse z-transform

Assignment Help Engineering Mathematics
Reference no: EM131303317

1) Graphically determine the convolution of the x[n] and the unit step sequence u[n]. Include a sketch of your answer.

1376_Figure.jpg

2) For a causal, continuous time LTI system, determine the impulse response given the transfer function H(s):

H[s] = (5 + 2s)/(s2 - s -6)

3) Using time domain techniques, determine the impulse response of the following discrete time LTIC system (subject to zero initial state):

y[n+2] +0.5y[n+1] - 0.14y[n]=2x[n+2]+x[n+1]

4) Determine the inverse z-transform given:

X[z] = (1 - 1/2.z-1)/(1+ 3/4.z-1 +1/8.z-2)    |z| > 1/2

5) Starting with the definition of the z-transform, show that the discrete time Fourier transform is equivalent to the unit circle in the z-plane.

Reference no: EM131303317

Questions Cloud

Explain the relationship between risk and return : Create a 1,050-word report, and include the following: Explain the relationship between risk and return. Identify an example of risk and return. Explain which is more risky bonds or common stocks
Substitution and income effects : Suppose that the cost of living increases, thereby reducing the purchasing power of your income. If your money wage doesn't increase, you may work more hours because of this cost-of-living increase. Is this response predominantly an income effect ..
Calculate the clinic marginal cost : The table shows the cost and revenue data for an outpatient surgery clinic. Calculate the clinic's marginal cost, marginal revenue, and profits at each level of output. Which price maximizes profits?
Present a ratio analysis of your study company : Present a ratio analysis of your Study Company using data for the most recent year and the previous year. Show formulas and steps to generate each ratio. Include in your analysis, ratios that measure liquidity, profitability, and asset management
Determine the inverse z-transform : Graphically determine the convolution of the x[n] and the unit step sequence - Using time domain techniques, determine the impulse response of the discrete time LTIC system (subject to zero initial state)
What do you feel are the possible negative effects : what do you feel are the possible negative effects of religion? Why do you think that many of the over 900 people who died at Jonestown were willing to commit suicide at the request of their leader? How is this type of cult religion similar to ex..
Show how a price shock affectsthe fed inflation target : Show how a price shock affectsthe Fed inflation target. Show how the Fed can respond to regain its target. Show how technological advances affect the Fed inflation target. Show how the Fed can respond to regain its target.
Compute wal-mart and target''s degree of operating leverage : Using the most recent three years of available data, compute Wal-Mart's and Target's degree of operating leverage. You will have to use the formula, percentage change in pretax income divided by percentage change in revenues. Show your work
Explain what is the decision rule in terms of enpv : Describe and calculate Project A's expected net present value (ENPV) and standard deviation (SD), assuming the discount rate (or risk-free interest rate) to be 8%. What is the decision rule in terms of ENPV?

Reviews

Write a Review

Engineering Mathematics Questions & Answers

  Determining the perfect competition market conditions

Firm PQR produces a product 'Alpha' under perfect competition market conditions. The cost function for the firm is:

  Problem regarding the dynamic programming

A company is planning its advertising strategy for next year for its three major products. Since the three products are quite different, each advertising effort will focus on a single product.

  Find the equation of the tangent line

Find the equation of the tangent line to the graph and Find the velocity and the acceleration of the particle and position of a particle moving along a straight line

  Find the mean of the service time distribution

Define the MAD and the SSE - Given the tabulated results, discuss what value of you would recommend - Write down an expression for the probability generating function G(z) of the offspring distribution.

  Determining the price of the warrant

Assume your ?rm has 20 shares of equity, a 10-year zero-coupon debt with a maturity value of $200 and warrants for 8 shares with a strike price of $25. Calculate the value of the debt, the share price, and the price of the warrant.

  Draw waveform and show all voltage values

Problem: For each of the circuits shown below, find the output voltage. Draw the waveform and show all voltage values. All diodes are silicon with a voltage drop of 0.7 volts unless otherwise stated.

  Questionuse the crank-nicolson procedure to solve the

questionuse the crank-nicolson procedure to solve the following partial differential equationnbspfor 0 le x le 1 taken

  How can formulation be manipulated to become network problem

If the answer to (a) is no, how can the formulation be manipulated to become a network problem? Draw the associated network. (Hint. Add a redundant constraint introducing a fictitious node.)

  Write down independent families of characteristics for pde

MAP 6108 Mathematical Modeling Assignment. Write down two independent families of characteristics for the pde. For the initial condition U = e1-x + x2 on the initial curve y = -x, determine the number of solutions for the IVP. Your method of determin..

  Find all points on the curve

Problem: Consider the curve defined by the equation x4 + y4 = 4xy + 52. a. Find all points on the curve at which the tangent line is horizontal.

  Chinese governments influence on the value

1. Discuss the Chinese governments influence on the value of the yuan and how this is affecting the U.S. economy. 2. In today's economic environment, which factor appears to have the greatest influence on the value of the U.S. dollar.

  Find the enthalpy of steam

Find the enthalpy of steam at 0.4 MPa and 0.7 dryness and determine the amount of heat required to convert 4Kg of water at t=38 degrees C into dry saturated steam at 1 MPa gauge pressure

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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