Guy Rouleau

Last seen: Today | Active since 2008

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My Repository of AI Skills for Simulink
Last week, MathWorks released the MATLAB Agentic Toolkit.This toolkit packages tools and skills ready to use in your...

13 hours ago

Published

Refactoring a Simulink Model using the MATLAB MCP Server
Once you start using those AI agents, it's hard to stop!In today's post, I used Amp, an AI coding agent made by Sourcegraph...

18 days ago

Published

Simulink and Simscape modeling using Claude Code and the MATLAB MCP Server
This week, I am going one step further in my exploration of AI agents and how they can help Simulink workflows. In previous...

2 months ago

Submitted

Four-Cylinder Engine Ignition Control Simulation
Simulation of the ignition control of a four-cylinder engine

2 months ago | 11 downloads |

4.0 / 5

Published

Understanding the C/C++ Code Generated from a Simulink model
One of the key benefits of Simulink is that you can generate C/C++ code from the model using Simulink Coder and Embedded...

3 months ago

Published

MATLAB AI Coding Standards for Simulating Simulink Models
In my previous post, I went through the basics of using GitHub Copilot and the MATLAB MCP Server to generate MATLAB code...

4 months ago

Published

Simulating a Simulink Model through GitHub Copilot and the MATLAB MCP Server
Today I am continuing my exploration in the world of AI coding assistants and how they can help with Simulink. The topic for...

4 months ago

Published

My Personal Simulink AI Assistant
In my previous post, I introduced MATLAB Copilot and the Simulink Copilot Beta. Today, I continue my exploration into the...

4 months ago

Published

A Copilot for Simulink!
I recently decided to investigate different AI coding assistant technologies and see how they can help with Simulink. This...

4 months ago

Submitted

Example Driver blocks for Simulink Hardware Support Packages
Example Driver blocks for LEGO Mindstorm NXT and Arduino support packages

5 months ago | 2 downloads |

5.0 / 5

Published

How do you Inspect Logged Signals?
I receive and debug Simulink models all day every day. This means that I often need to log many signals and inspect them to...

6 months ago

Published

Extracting Timetables… Simulink style
Today I want to share a simple tip to interact with data logged from a Simulink modelThe ProblemLet's take this simple model...

8 months ago

Published

Record and Playback Blocks
Today I want to talk about two relatively new blocks: Record and Playback.Record BlockLet's start with this simple example...

9 months ago

Published

Merging Simulink Models Automatically in Git
This post is targeted at users developing Simulink models under Git source control, but who are not necessarily using the...

10 months ago

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How to programmatically configure a Simulink simulation?
Here is another frequently viewed MATLAB Answers post:Set simulation time and fixed step size for a Simulink model from the...

10 months ago

Published

Organizing Simulink files and folders in a project
Today I am happy to welcome Sarah Dagen from MathWorks Consulting Services to talk about project organization.I recently...

10 months ago

Published

What’s New in Simulink R2025a!
For a first post about R2025a, I decided to highlight 3 enhancements that will help speed up your Simulink workflows... and...

11 months ago

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Visualizing the number of blocks in a Simulink model?
I was recently discussing different ways to visualize the content of a Simulink model with colleagues. Working in technical...

1 year ago

Published

Using Test Points to log Signals for Software-In-The-Loop Simulation
This week's post is a suggestion from Raymond Estrada from MATLAB and Simulink Consulting Services. Raymond reached out...

1 year ago

Published

The Basics of a Control Loop in Simulink
This week I received a series of interesting questions on the basics of putting together a simulation of a control loop...

1 year ago

Published

The Most Impactful Recent Features in Simulink
I have been recently asked this question:What are the top 10 most impactful and recent features for Simulink and Model-Based...

1 year ago

Published

Capabilities for Modeling Dynamic Systems and Designing Feedback Control Systems in MATLAB and Simulink
In today's post, I want to share a few links. I shared those with individual users recently, and every time the response I...

1 year ago

Answered
How to correct error in port width or dimension in simulink ?
See my analysis of this question here: How to correct errors in port width or dimension in Simulink? » Guy on Simulink - MATLAB ...

1 year ago | 0

Published

How to correct errors in port width or dimension in Simulink?
Let's continue our tour of the most viewed Simulink-related MATLAB Answers. This week, we look at:How to correct error in...

1 year ago

Published

What’s New in Simulink in R2024b?
Looking at the Release Notes for Simulink in R2024b, what stands out the most to me is that we have improved a lot of...

1 year ago

Answered
How can I create an impulse (delta) signal in Simulink?
This blog post provides an in-depth response to this question: How can I create an impulse (delta) signal in Simulink? » Guy on...

1 year ago | 0

Published

How can I create an impulse (delta) signal in Simulink?
Here is another frequently visited page on MATLAB Answers:How can I create an impulse (delta) signal in Simulink?The...

1 year ago

Published

Pole Vault – 2024 Olympics update
In 2016, we published this blog post simulating a pole vault jump. I decided to revisit this topic and demonstrate how I...

1 year ago

Published

Shot Put – Olympics 2024 Update
With the Paris Olympics going on, I decided to revisit the simulation of the shot put event that we published in 2016....

1 year ago

Answered
Derivative of state '1' in block 'X/Y/Integrator' at time 0.55 is not finite.
I describe the most common reasons for this error in this blog post: Derivative of state ‘1’ in block ‘X/Y/Integrator’ at time ...

1 year ago | 1