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Mohamed Abdullah


Last seen: Today |  Active since 2020

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How to convert Matlab figures into subplots without having to redraw the plots again in the command window?
hello I have a number of Matlab figures that I want to convert to subplots without having to redraw the figures in the command...

8 months ago | 1 answer | 0

1

answer

Question


How to solve a problem with the generation of multiple-colored segments on one line in Matlab plot
Hello everyone, I am trying to plot a graph where there are colored segements on one line . The segements are colored based on a...

9 months ago | 1 answer | 0

1

answer

Question


How To plot the space time diagram of an intersection for a traffic signal in matlab ?
Hello , I am trying to plot a similar figure as in the attached photo . I am trying to plot the space time diagram for a traffic...

12 months ago | 1 answer | 0

1

answer

Question


How to solve the run error when using the reinforcement learning toolbox with carsim s-function?
Hello I am having a problem with the Reinforment learning toolbox whil running the Sumulink model with Carsim S-function when I ...

1 year ago | 1 answer | 0

1

answer

Question


how to plot heat map with a 2d graph?
I am facing some troubles to plot this graph attached in the image , I dont know which commands to use , since it has 2d graph ...

1 year ago | 0 answers | 0

0

answers

Question


Scope block doesn't show any data inside a reference model block
Hello, I am running one of the reference applications in simulink. Inside that model there are several reference model blocks......

1 year ago | 1 answer | 0

1

answer

Question


How to output a timeseries from matlab function in simulink?
Hello, I am trying to output a timeseries from a matlab function in Simulink. I am calling a function inside the matlab function...

1 year ago | 1 answer | 0

1

answer

Question


How to access model data of Hybrid electric vehicle model in reference application projects?
hello, I am using the Hybrid electric vehicle models built in Simulink . I want to access to the paramters' data that are used i...

1 year ago | 1 answer | 0

1

answer

Question


How to connect a battery for an electric vehicle with four motors inside wheels in simulink?
Hello, I am building a model for electric vehicle with four motors. Each wheel has a single motor in its hub. I have a question ...

1 year ago | 1 answer | 0

1

answer

Answered
Any methods to solve optimal control indirect method such as Pontryagin Minimum Principle?
Hello Praveen, do you mind sharing your Matlab code for the Problem you have attached in the PMP-EV file?

1 year ago | 0

Question


Asking about the ''delayss'' function in matlab
Hello, I am using the ''delayss'' function to simulate a delayed statespace system. my question is , it is written in the comman...

2 years ago | 1 answer | 0

1

answer

Answered
How to design LQR problem for tracking a reference output
you convert your problem to be in a regulator form. this is done by incorporating your desired states with the actual states in ...

2 years ago | 1

Question


How can I generate code for a Matlab function block in Simulink that contains a ''quadprog function''?
I have a simulink model that contains a matlab function in which I have an optimization problem that is solved by quadprog funct...

3 years ago | 1 answer | 0

1

answer

Question


How do I solve the problem regarding the contents of s-function block that do not work properly when transferring the model from Simulink 2013b to Simulink 2019b
Hello everyone,I have designed an MPC controller using an S- function block with quadprog to solve the optimization problem . th...

4 years ago | 0 answers | 0

0

answers

Question


How to show greek letters on a Simulink block with a mask?
Hi, I am writing the name of a block in Simulink .I created a mask to display the name.the name of the block contains a greek ch...

4 years ago | 1 answer | 0

1

answer

Question


how to build Extended kalman filter using s-function or matlab function
hello, does anyone know how to build an EKF using s-function or matlab function?...thanks in advance

4 years ago | 1 answer | 0

1

answer

Question


how to generate a reference signal from the Driving Scenario Designer App?
Hello,I am trying to generate a referene signal from the Driving Scenario Designer app to build mpc controller , I want to get ...

4 years ago | 1 answer | 0

1

answer

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

4 years ago

Question


How to extract two signals from s-function block,knowing that one of them is being generated inside a For loop ?
Hello everyone, I have an S-function block and I want to extract two signals from it.the problem is that one of the two signals ...

4 years ago | 0 answers | 0

0

answers

Question


How to build a matrix with "sum" function in its elements?
Hello everyone, I am building an mpc controller in matlab rather than using the built in 'mpc command'. I am facing some diffic...

4 years ago | 2 answers | 0

2

answers

Question


How to use function handle for "defavl" function when it is used with "fzero" function?
I am trying to use function handle with "deval" function. I checked the "Optimize an ODE in Parallel " example it has what I w...

4 years ago | 1 answer | 0

1

answer

Question


How to Collect The Time Calculated By (Tic& Toc) at each instant to Solve an Optimisation Problem in a Simulink model ?
I am solving an optimisation problem in a simulink model using a mtlab function block and I am using 'Tic & Toc" to calculate th...

4 years ago | 2 answers | 0

2

answers