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MATLAB Release R2021b

Monday, October 4, 2021

Release R2021b is now available.


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New product features and offerings delivered through general releases twice per year.

For more information about R2021b, see the release highlights and videos  and release notes.


R2021b includes two new products:

RF PCB Toolbox: Perform electromagnetic analysis of printed circuit boards

Signal Integrity Toolbox: Simulate and analyze high-speed serial and parallel links

This information was accurate and complete at the time of publication. Changes in circumstances after the time of publication may impact the accuracy of the information.