When using Simulink variable-step solvers, zero-crossing detection is very useful to capture events accurately. However for some equations, configuring zero-crossing detection can be... read more >>

Since I joined the technical support department at MathWorks, one of the questions I received the most often is: Can you make my model go faster? Over the years I gained experience with model... read more >>

Today I want to share a trick I often use to determine if a variable step simulation runs as fast as it should. Visualizing the steps taken by a model To begin, save the simulation time data.... read more >>

Following Guy's recent post with Tips for Simulation Performance, I thought I would provide a couple links for additional resources. Here they are: The Simulink Performance Master... read more >>

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 >>

Update: In MATLAB R2017a the function PARSIM got introduced. For a better experience simulating models in parallel, we recommend using PARSIM instead of SIM inside parfor. See the more recent... read more >>

Have you seen the MATLAB Channel on YouTube??  I like the way you can express an idea using video, describe how things work, and then watch it work.  That is why I asked my friend Doug to help me... read more >>