Interactive Pole-Zero and Step Response Plot

版本 1.0.0 (2.4 KB) 作者: Adhithya S
A MATLAB GUI for visualizing pole-zero plots and step responses of second-order systems with adjustable damping ratio and natural frequency.
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更新 2024/10/3

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The "Interactive Pole-Zero and Step Response Plot" is a MATLAB GUI tool designed for educational and analysis purposes, allowing users to explore the behavior of underdamped second-order systems. This interactive application provides a visual representation of pole-zero plots and step responses, making it a valuable resource for students, educators, and engineers interested in control systems and signal processing.
Key Features:
- Interactive Sliders: Adjust the damping ratio (\(\zeta\)) and natural frequency (\(\omega_n\)) using intuitive sliders to see real-time changes in the system's poles and step response.
- Pole-Zero Plot: Visualize the system's poles in the complex plane, with annotations showing the real and imaginary parts. The plot dynamically updates as you adjust the parameters.
- Step Response Plot: Observe the system's time-domain response to a step input, providing insights into its transient behavior and stability.
- Educational Annotations: The tool includes annotations such as pole coordinates and angles (\(\theta\)) to enhance understanding of the system dynamics.
Usage Instructions:
1. Run the `interactive_pole_step_plot` function in MATLAB.
2. Use the sliders to adjust the damping ratio and natural frequency.
3. Observe the changes in the pole-zero plot and step response plot.
4. Explore different parameter settings to see their effect on system behavior.

引用格式

Adhithya S (2026). Interactive Pole-Zero and Step Response Plot (https://ww2.mathworks.cn/matlabcentral/fileexchange/173420-interactive-pole-zero-and-step-response-plot), MATLAB Central File Exchange. 检索时间: .

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1.0.0