Real time tunable filters
The transfer function of different filters has been drawn as a signal flow diagram, thereby exposing the center frequency and Q of the filter coefficients. These parameters can now be easily tuned on a real-time system, e.g. on a dSPACE platform, without having to recompile the model in order to change the filter parameters. Advantages of this filter are:
- it can handle a vectorized input, i.e. muxed signals;
- A reset signal can easily be added to the integrators.
Citation pour cette source
Gert Kruger (2024). Real time tunable filters (https://www.mathworks.com/matlabcentral/fileexchange/58498-real-time-tunable-filters), MATLAB Central File Exchange. Récupéré le .
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Version | Publié le | Notes de version | |
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1.3.0.0 | Reordered some of the gains and integrators so that filters experiences less transient response upon changing a filter parameter. The first order filters now have bump-less transfer, i.e. zero transient response upon changing a filter parameter. |
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1.2.0.0 | Added digital filter implementations. |
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1.1.0.0 | Added 2nd order low- and high-pass filters. |
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1.0.0.0 |