3. Write a MATLAB program to compute and plot the first 50 samples of the impulse response ofthe following discrete LTI system:y(n) 0.3y(n − 1) + 0.8y(n − 2) = 0.5x(n) + 1.25x(n − 1) + 0.8x(n − 2)-Hint use the impz MATLAB command. Name this program as P3.m.

Given: Difference equation of a DT system, y[n]-0.3y[n-1]+0.8y[n-2]=0.5x[n]+1.25x[n-1]+0.8x[n-2],…

Answered: 3. Write a MATLAB program to compute…

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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19
Please provide Handwritten answer. Electrical Engineering It is a common practice to low-pass filter signals before feeding them into an A/D Converter. The purpose of this filter is to eliminate any noise or other frequency components beyond a useful frequency range. For instance, if you are recording ECG, you would low-pass filter it at 100Hz because there is no useful frequency components beyond 100Hz and if there is any component that would be noise. What problem arises during sampling of the signal by the A/D Converter if this pre-filter is not used? How does the sampling frequency need to be adjusted with and without the pre-filter? Answer the question considering Nyquist theorem.
b) The unit step response of a first order system is shown below: Develop the transfer function of this system. Please include detailed steps. Hint: Please find the time constant and the constant gain (the numerator).
Please answer
using matlab programming
(A.5) Consider the two-stage precision motion platform modeled in the figure to the right. Note that the force on stage 2 also creates a reaction force on stage 1, as drawn. Find the transfer functions X,(s)/F(s) and X,(s)/F,(s) - m2
Hello, i need helo to resolve the problem in the picture. The asignature is signal ans systems. I would be very grateful, thank you!!
i. Briefly discuss the three types of responses in a series RLC circuit. Write down the conditions for the three responses in terms of the neper frequency, a, and undamped natural frequency (or resonant frequency), wo. ii. A series RLC circuit is connected to a voltage source that steps from 0V to 5V at t = 0s. The values ofL and C are 100mH and 0.1uF respectively, while R ranges from 200 Q to 5 k Q. Assume zero initial conditions. a. Write down the expression of the voltage across the capacitor for the three types of responses (for the three different values of R).
If there is a unit step function at the input of the circuit above and R=34 and C=1/34, which of the following statements is incorrect for the output waveform? A) There are positive and negative alternans (half regions) in the output wave. B) At t=0 there is a unit impulse (impulse) sign. C) There is a 180 degree phase difference between the input and the output. D) Output is in triangular waveform. E) Its amplitude is "1".
- The step function u (t) is integral of with respect to time t. * Sinusoidal function Ramp function Impulse function Exponential function -What is the period of the signal: sin (π/ 4)n? * 4T O 1/4 - The type of systems which are characterized by input and the output capable of taking any value in a particular set of values are called as discrete analog digital continuous

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3. Write a MATLAB program to compute and plot the first 50 samples of the impulse response of the following discrete LTI system: y(n) — 0.3y(n − 1) + 0.8y(n − 2) = 0.5x(n) + 1.25x(n − 1) + 0.8x(n − -2) Hint use the impz MATLAB command. Name this program as P3.m.