When I saw the latest post by Matt Tearle on Steve's blog, I had to do something. Since the video at the center of this post is about a rap battle between MATLAB and Simulink, I thought it would... 続きを読む >>

In honor of the first anniversary of Elon Musk's announcement, this week, Matt Brauer takes a look back at the evolution of our discussions on the Hyperloop transportation concept. To keep it... 続きを読む >>

Yesterday, I was giving a training to new hires at MathWorks and one of the attendees asked me how to hold a value in Simulink. Of course, my answer was that there are many ways to hold a value... 続きを読む >>

Some time ago I was having a discussion with my colleague Sarah Dagen, from our Consulting Services, and she began explaining Simulink Code Inspector™ to me. I immediately stopped her and said:... 続きを読む >>

Did you know that with Stateflow, it is possible to monitor which state is currently active, and use that information in the rest of the Simulink model? This feature is named Active State Output. The screenshot below shows how to do this for one of the charts in the example Temporal Logic Using the AT Function.... 続きを読む >>

This week we see how to export a CAD assembly from SolidWorks to SimMechanics. Once a mechanism is translated into a SimMechanics model, we can interface it with Simulink to perform a wide range of analysis or design tasks not available in most CAD software.... 続きを読む >>

In various applications I work on, I often end up needing to reset the states of multiple blocks at the same time. Some blocks like Integrator and Delay have reset ports which I can use for this purpose. However other blocks like State-Space, Transfer Function or Unit Delay do not.... 続きを読む >>

In a previous post, we highlighted how the system identification capability of the PID Tuner app can help identifying an experimental plant. Today we see another very useful application: Identifying a linear plant from a model that does not linearize.... 続きを読む >>

This week, Matt Brauer is back to improve his three-dimensional analysis of the hyperloop transportation concept to include banking of the vehicle within the tube.... 続きを読む >>

In R2014a, system identification capabilities have been added to the PID Tuner app to create a plant model, allowing you to do the plant identification and controller tuning all in one app.... 続きを読む >>