Problem 1. A Linear Time Invariant (LTI) system is defined by the Linear Difference Equation y[n]=1.2728 y[n-1]-0.81y[n– 2]+ x[n]– x[n– 1] with x[n], y[n] input and output sequences respectively. Q1. Determine its transfer function H(z), poles, zeros and Region of Convergence (ROC); Q2. Determine the output signal when the input is x[n]=1+2cos(0.5An-0.75); Q3. Approximately, around which frequency 0
Problem 1. A Linear Time Invariant (LTI) system is defined by the Linear Difference Equation y[n]=1.2728 y[n-1]-0.81y[n– 2]+ x[n]– x[n– 1] with x[n], y[n] input and output sequences respectively. Q1. Determine its transfer function H(z), poles, zeros and Region of Convergence (ROC); Q2. Determine the output signal when the input is x[n]=1+2cos(0.5An-0.75); Q3. Approximately, around which frequency 0
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.22P
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