Inport File Streaming - MATLAB & Simulink
Current Time 0:00
Duration 0:00
Loaded: 0%
Stream Type LIVE
Remaining Time 0:00
 
1x
  • Chapters
  • descriptions off, selected
  • captions off, selected

      Inport File Streaming

      In Simulink® you can use data logged to persistent storage in one simulation as input for another simulation. You can use a matlab.io.datastore.SimulationDatastore object in a Simulink.SimulationData.Dataset object to stream data into a root Inport block. SimulationDatastore input data streams in small chunks (100 samples at a time, by default). The data is loaded as the simulation needs it. The entire data for a signal is never fully loaded into memory.

      Published: 22 Feb 2017

      Related Products

      Feedback

      Up Next:

      Connect multiple sets of input signals to your Simulink model for interactive or batch simulation.

      Multi-Input Root Inport Mapping

      Related Videos:

      It is very commong to read through all the values in an Excel spreadsheet to process them in MATLAB. Here is a simple example of importing Excel in MATLAB and looping through the values.

      Processing an Excel File in MATLAB

      Load or save portions of an array in a MAT-file with the new <code>matfile</code> function.

      New MAT-File Object in R2011b

      In last week's post, I showed how to generate code in MATLAB to automatically read in a file. In this video I show how to make a simple wrapper function around code generated in that way. This wrapper will allow MATLAB to quickly look up a parameter

      Reading Parameters from a File in MATLAB

      I show a few techniques for modifying an existing figure when you do not have the original code that made it.

      Editing Existing Figures in MATLAB

      View more related videos