Guy on Simulink

Simulink & Model-Based Design

Posts 21 - 30 of 32

Results for: Debugging

Simulink Debugger: Monitoring Variable Step Solver Performance 2

A few months ago I introduced my favorite command to analyze the performance of a variable-step solver. This week, I will introduce how the Simulink Debugger can be used for a deeper analysis of... read more >>

Running a Simulation Step by Step 7

As you probably know, when you simulate a model, there is a lot of stuff going on that you do not see. Yesterday I showed a user how to visualize the execution of a simulation step by step using... read more >>

My First Debugging Steps 7

Seth sometimes tells me: Grab the low hanging fruit. When debugging Simulink models, this means looking at the information easily available. Here are the first three things I usually look at when... read more >>

Signal Hierarchy Viewer 3

If you are like me and often need to understand and edit new Simulink models, you probably already looked at a bus signal and wished you could easily know the hierarchy of signals inside it. What did... read more >>

Controlling signal logging from Model Explorer

Today I want to share a useful trick to control signal logging using the Model Explorer. Enabling Logging from the Signal Properties dialog Until recently, to enable logging of signals I was... read more >>

Different Results in Accelerated Mode Versus Normal Mode 8

By Guy Rouleau This week I received a large model giving different results when used as a referenced model in Accelerated mode, compared to the Normal Mode. To give you an idea, the top model in... read more >>

Wrong Answers and Gimbal Lock 6

By Guy Rouleau I received a request last week where the code generated using Real-time Workshop was giving different answers from the original simulation. This type of requests is the one that... read more >>

Tips for Simulation Performance 7

By Guy Rouleau One of the questions I hear the most often from Simulink users is What can I do to make my model run faster? Here is a list of tricks that can help. Displays and Scopes When... read more >>

Visualizing Simscape data 3

By Guy Rouleau Today I want to introduce one of my favorite submissions on MATLAB Central, the Simscape Simulation Results Viewer. Working in technical support, I often receive requests from... read more >>

Variables You Depend On 6

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Posts 21 - 30 of 32