# KaMATLAB

Last seen: 4 mois il y a Actif depuis 2020

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MPC control system step response not as expected
The step response of an MPC control system for a nonlinear plant gives a response with vertical line before it starts tracking. ...

7 mois il y a | 1 réponse | 0

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Question

Differntial equations and Initial conditions
1. What are the main considerations for selecting initial conditions for solving dynamics equations using Matlab Simulink. For i...

environ 3 ans il y a | 1 réponse | 0

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simulation time in hours
Wow! I am really excited that you an NE urself. I used space-time kinetics to model the reactor. I am trying to suppress xenon o...

plus de 3 ans il y a | 0

Question

simulation time in hours
Hi Please i need help on how to simulate a model that runs for 120 hours simulation time. I need the x-axis label to be in hour...

plus de 3 ans il y a | 2 réponses | 0

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How to send Simulink variable to matlab?
click on the 'workspace block' change the Timeseries field to 'array'. Also it is better if you can name your variable for insta...

plus de 3 ans il y a | 0

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Simulink model for Differential equation
The force F is the input into the system. But you used sinewave model for the force. Follow the attached sketch. Make sure you u...

plus de 3 ans il y a | 1

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Simulink model for Differential equation
Your simulink model seems correct. Can you be exact regarding your request?

plus de 3 ans il y a | 0

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How to plot a large data set with markers to differentiate two overlapping lines?
Thank you very much for the adjustment and the insight. However, I want the plots to be distinct and the markers to be disticnt ...

plus de 3 ans il y a | 0

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How to plot a large data set with markers to differentiate two overlapping lines?
Hi, Please I have large data sets to plot. The data sets is more than 100, 000 data points. I need to use markers or means of di...

plus de 3 ans il y a | 2 réponses | 0

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Question

Edge detection with Sobel
Hi, I am trying to execute an image processing project with sobel edge detection technique. I want to write a function edgy tha...

plus de 3 ans il y a | 2 réponses | 0

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Question

what is wrong with my code in Matlab function?
Hi, please i dont know what is wrong with my code. It is gving error as follows: ''Error in default port dimensions function of ...

plus de 3 ans il y a | 1 réponse | 0

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Algebraic loop in LQR state feedback control system?
Thank you for this beautiful insight. I actually applied the controller to a nonlinear system but giving the algrbraic loop warn...

plus de 3 ans il y a | 0

Question

Algebraic loop in LQR state feedback control system?
Please can anyone help to diagnose the problem with simulink model. I modeled a control system based on LQR control. I want to a...

plus de 3 ans il y a | 2 réponses | 0

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Question

pulse disturbance signal generator
Hi Please can anyone help on how to generate a pulse disturbance to test the robustness of my second order sliding mode control ...

plus de 3 ans il y a | 1 réponse | 0

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Question

multiple plots on a single graph with legend labelling
Please I have been trying to get a plot as given in the attached picture. I have a code already which i have been trying to modi...

plus de 3 ans il y a | 1 réponse | 0

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