Guy Rouleau

Last seen: 2 days ago | Active since 2008

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Published

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...

9 days ago

Submitted

Custom-Gauges-Simulink
A library of custom gauges for Simulink models.

1 month ago | 4 downloads |

Published

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...

2 months ago

Published

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...

2 months ago

Published

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,...

2 months ago

Published

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...

4 months ago

Published

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...

4 months ago

Published

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

5 months ago

Poll

How do you prefer to organize referenced projects?

5 months ago | 21 votes | 3 comments

Published

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...

6 months ago

Published

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...

6 months ago

Published

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...

7 months ago

Published

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...

8 months ago

Published

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 blogger...

9 months ago

Published

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...

10 months ago

Published

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...

10 months ago

Published

Parallel Simulations: Your options to configure data when using parsim and batchsim
Today I am happy to welcome guest blogger Reid Spence. Reid helps Simulink users running simulations in parallel using...

10 months ago

Published

Tips and Tricks when Dealing with Callbacks in Simulink
As you probably know, it is possible to define many types of callbacks in a Simulink model. Callbacks can be very useful to...

11 months ago

Published

Creating a Match Filter for Simulink.findBlocks
Some time ago, I published a post encouraging you to use Simulink.findBlocks instead of find_system. This week, I will take...

11 months ago

Published

Parameter Values in Blocks Dialogs
MATLAB R2022b was released a few weeks ago, so it's time to highlight a few new Simulink features. In this post, I decided...

12 months ago

Submitted

Unifying-MATLAB-and-Simulink-Example
Example complementing the blog post series “Unifying MATLAB and Simulink: A User Story Part” on the blog “Guy on Simulink”

1 year ago | 2 downloads |

Published

Unifying MATLAB and Simulink: A User Story Part 5
This week, I am introducing a set of two examples implemented using the workflow described in this blog post series....

1 year ago

Published

Unifying MATLAB and Simulink: A User Story Part 4
In today's post, I continue extending the framework introduced over the past few weeks. If you missed the previous posts in...

1 year ago

Published

Unifying MATLAB and Simulink: A User Story Part 3
In today's post, I will add features to the framework presented in the previous post to help controlling variants. If you...

1 year ago

Published

Unifying MATLAB and Simulink: A User Story Part 2
In my previous post, I described how to parameterize a Simulink model using MATLAB objects. To be honest, there is nothing...

1 year ago

Published

Unifying MATLAB and Simulink: A User Story Part 1
I recently had an interesting discussion with a group of users about modeling, simulation, and how the management of...

1 year ago

Published

Time to convert from find_system to Simulink.findBlocks
If you are creating, editing or analyzing Simulink models programmatically, you are probably familiar with find_system.While...

1 year ago

Published

Specifying Variable Values Using Mathematical Expressions: Generated Code
Some time ago, I published a post where I described how to specify variable values using mathematical expressions using the...

1 year ago

Published

What’s New in Simulink R2022a!
The newest version of MATLAB, R2022a, has just been released! Here I will share with you my favorite new Simulink features...

1 year ago

Published

The Curling Game… Version 2022
For the 2022 Winter Olympic Games, I am excited to share a new version of the Simulink Curling Simulator! This is now the...

1 year ago

Guy Rouleau

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