Why do I get a DSP Toolbox license checkout error error when using the Spectrum Analyzer block from the RF Toolbox?

When using the Spectrum Analyzer block from the RF Toolbox, I am getting a license checkout error indicating a DSP Toolbox license isn't available.

Answer 1

[MathWorks Support Team]

The Spectrum Analyzer block exists in both the DSP Toolbox and RF Toolbox. Conditions for the error behavior:

A. The RF Toolbox Spectrum Analyzer block is used.

B. A DSP Toolbox license is on the license but in use.

As a workaround for the issue, the following command can be used to disable the DSP Toolbox license check:

license(‘test’,’Signal_Blocks’,’disable’)

This issue will be addressed in a future release.