Guy Rouleau

Last seen: 8 days ago | Active since 2008

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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...

5 days 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...

10 days 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...

15 days 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...

18 days ago

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...

2 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...

4 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...

5 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...

6 months ago

Published

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...

6 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...

6 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...

7 months ago

Published

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...

9 months 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...

9 months 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...

10 months 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

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

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

Published

Derivative of state ‘1’ in block ‘X/Y/Integrator’ at time 0.55 is not finite
Let's look at another frequently visited MATLAB Answers page:Derivative of state '1' in block 'X/Y/Integrator' at time 0.55...

1 year ago

Published

How to Run Simulink Simulation from MATLAB Script?
I recently ran into a report of the most visited entries on MATLAB Answers. I looked at the ones involving Simulink and...

1 year ago

Published

What’s New in Simulink R2024a?
MATLAB R2024a is now available, and a lot of new important features have been added to Simulink. Here are my top...

1 year ago

Published

What’s New in Simulink in R2024a: Emojis!
MATLAB R2024a has been released recently, so I thought I should share my favorite new addition to Simulink: The ability to...

1 year ago

Published

Computing π… Simscape Multibody Style
On this π day 2024, I decided to tag along with Mike Croucher from The MATLAB Blog and show one way to compute π.While Mike...

2 years ago

Published

Become a MathWorks Certified Simulink Associate!
The MathWorks Certification Program recently released a new certification: Simulink Associate.With this certification, you...

2 years ago

Published

How to Create a Mask Popup Parameter that can be tuned in Rapid Accelerator
A few weeks ago I published this blog post: Getting the most out of Rapid Accelerator mode – Version R2023b, where I...

2 years ago

Published

Accelerator Cache and Rebuilds – Everything you need to know
In Simulink, the different simulation modes (accelerators) can save you a lot of time. There are, however, subtleties to...

2 years ago

Published

YouTube Livestream on Speeding Up Simulink Simulation Workflows
I don’t usually publicize this sort of thing on this blog, but I think the subject is too relevant for many readers of this...

2 years ago