Need help with changing the following code to meet the request in the image for MATLAB. THank you. syms z numerator = z^2 + 2*z; denominator = z^2 + 0.4*z - 0.12; zeros = solve(numerator == 0, z); poles = solve(denominator == 0, z); figure; hold on; plot(real(zeros), imag(zeros), 'o', 'MarkerSize', 10); plot(real(poles), imag(poles), 'x', 'MarkerSize', 10); grid on; xlabel('Real part'); ylabel('Imaginary part'); title('Zero-Pole Plot'); legend('Zeros', 'Poles'); if all(abs(poles) < 1) disp('The system is stable.'); else disp('The system is unstable.'); end
Need help with changing the following code to meet the request in the image for MATLAB. THank you. syms z numerator = z^2 + 2*z; denominator = z^2 + 0.4*z - 0.12; zeros = solve(numerator == 0, z); poles = solve(denominator == 0, z); figure; hold on; plot(real(zeros), imag(zeros), 'o', 'MarkerSize', 10); plot(real(poles), imag(poles), 'x', 'MarkerSize', 10); grid on; xlabel('Real part'); ylabel('Imaginary part'); title('Zero-Pole Plot'); legend('Zeros', 'Poles'); if all(abs(poles) < 1) disp('The system is stable.'); else disp('The system is unstable.'); end
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Need help with changing the following code to meet the request in the image for MATLAB. THank you.
syms z
numerator = z^2 + 2*z;
denominator = z^2 + 0.4*z - 0.12;
zeros = solve(numerator == 0, z);
poles = solve(denominator == 0, z);
figure;
hold on;
plot(real(zeros), imag(zeros), 'o', 'MarkerSize', 10);
plot(real(poles), imag(poles), 'x', 'MarkerSize', 10);
grid on;
xlabel('Real part');
ylabel('Imaginary part');
title('Zero-Pole Plot');
legend('Zeros', 'Poles');
if all(abs(poles) < 1)
disp('The system is stable.');
else
disp('The system is unstable.');
end
Transcribed Image Text:2. For the following H(z),
1-z-1
1-52-1 +62-²
H(z)
(a) Get the partial fraction form and its inverse transform.
(b) Draw zero-pole plot.
(c) Determine whether this LTI system is stable or not.
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