Signal Logging, Visualizing, And Spectrum Analysis | Modeling PLLs Using Mixed-Signal Blockset

This is part 4 in the series on Modeling PLLs Using Mixed-Signal Blockset™. In this installment, Kerry shows you how to log signals and visualize them. Two different methods to do this are shown. The first approach, using Simulink Data Inspector, is entirely interactive. This method also has the added benefit of automatic archiving for waveform comparison purposes. Watch all the videos in this series: The second method is programmatic in nature. This method allows for the most customization but is a little more work; it requires a little more knowledge, but it’s very flexible and allows for the most customization. Finally, Kerry shows how to perform live spectral analysis on any signal of interest. This requires anti-alias filtering and sampling before the spectrum analyzer. As per usual, all work is shown over the course of the demonstration. Watch all the videos in this series: -------------------------------------------------------------------------------------------------------- Get a free product trial: Learn more about MATLAB: Learn more about Simulink: See what’s new in MATLAB and Simulink: © 2023 The MathWorks, Inc. MATLAB and Simulink are registered trademarks of The MathWorks, Inc. See for a list of additional trademarks. Other product or brand names may be trademarks or registered trademarks of their respective holders.