Given the input discrete time signal x[n]= 25(n)+38(n-1)+48(n-2)+35(n-3).Find the following a. 4-point DFT of the sequence x[n] using the matrix method. b. Plot the power spectrum of the DFT sequence c. Calculate Power across 12 resistor

Given the input discrete time signal x[n]= 25(n)+38(n-1)+48(n-2)+35(n-3).Find the following a. 4-point DFT of the sequence x[n] using the matrix method. b. Plot the power spectrum of the DFT sequence c. Calculate Power across 12 resistor

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Latches and Flip Flop

Just like logic gates, the latches and flip-flops are the important elements of an electronic circuit. The logic gates form the important part of combinatorial circuits, while the latches and flip-flops form the essential part of a sequential circuit. Sequential circuits form the important concept of automata theory in electronics and electrical engineering, these circuits are a kind of logic circuit whose output depends on both present input and past inputs, that is, the input history.

Question

Q11

Given the input discrete time signal x[n]=
25(n)+35(n– 1)+45(n-2)+35(n- 3).Find the
following
a. 4-point DFT of the sequence x[n] using the
matrix method.
b. Plot the power spectrum of the DFT sequence
c. Calculate Power across 10 resistor

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