Guy Rouleau

Last seen: 1 jour il y a | Actif depuis 2008

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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...

19 jours il y a

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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...

26 jours il y a

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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...

environ 2 mois il y a

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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...

2 mois il y a

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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....

2 mois il y a

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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...

3 mois il y a

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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...

3 mois il y a

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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...

6 mois il y a

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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...

6 mois il y a

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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...

7 mois il y a

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

9 mois il y a

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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...

11 mois il y a

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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...

12 mois il y a

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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...

12 mois il y a

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Getting the most out of Rapid Accelerator mode – Version R2023b
Earlier this week, a user came to me with a question related to a blog post I wrote a long time ago: Getting the most out of...

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Signals vs Parameters in Simulink… and the Parameter Writer block
A colleague recently told me that he was often referring users to this blog post I wrote many years ago: How Do I Change a...

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What’s New in R2023b?
With so many features and enhancements introduced each release, it's difficult to decide which ones to highlight on this...

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Tips for Working with Simulink Libraries and Data Dictionaries
I came across an interesting feature recently for Simulink® libraries that could be helpful when working with buses and...

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Guy on Simulink Material on GitHub and MATLAB Online
Did you notice the recent blog post Open science and reusable research with MATLAB Online and GitHub by my colleague Mike...

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Debugging C/C++ code in Simulink
As you probably know, it is possible to integrate C/C++ code in Simulink simulations. This can be done in many ways,...

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Avoiding Unwanted Data Copies in Simulink Generated Code via Reusing I/O
Recently, we've had a few customers ask if it's possible to configure their models to alter values on a bus that goes into...

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Customizing the Code Generated from Simulink
I want to start by giving you a heads up that guest blogger Erin McGarrity will be coming back soon with more posts about...

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Referenced Projects
Today I want to talk about Referenced Projects. They can be very useful to componentize a large project, allowing for...

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Defining Model Interfaces Using Bus Element Ports
Today I want to talk about Bus Element Ports. More specifically, I will share examples illustrating how Bus Element Ports...

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What’s New in Simulink R2023a?
Each new release, I am always excited to share my favorite new Simulink features. As Simulink and our modeling and...

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Linking to a Dynamic Library from MATLAB Coder for a Windows Computer Vision Application
In a previous post, I demonstrated the basics of generating C/C++ code from a MATLAB function and how to use that code to...

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Leveraging Model Comparison to find what you need
Today I want to share an example of how I sometimes use Model Comparison to answer questions about Simulink blocks or...

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Leveraging Generated Code from MATLAB in a C++ Application
Today I am happy to welcome guest blogger Erin McGarrity. The main reason why I am excited to welcome Erin as guest...

presque 2 ans il y a

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Finding what you need in the Simulink Toolstrip
Throughout the years, there have been features introduced in Simulink that initially looked like minor "nice to have", but...

presque 2 ans il y a

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Function Handles and Post-Simulation Functions
Until recently, I always had trouble when dealing with MATLAB function handles. I cannot really explain why, there was just...

presque 2 ans il y a