How to change decibel magnitude to linear amlitude?
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Hello,
I want on "y" axis linear amplitude instead of decibel amplitude. It's a signal analyzer toolbox.
I tried add a custom function "db2mag" in a preprocessing label, but MatLab sent me warning: To many inputs arguments.
Anyone know How to change db to linear magnitude in signal processing toolbox?
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Star Strider
2020년 4월 16일
That does not appear to be an option. The best you can likely do is to export the spectrum and then plot it yourself.
답변 (1개)
Nikhil Sonavane
2020년 5월 20일
The Signal Analyser is designed in a way that it gives magnitude in decibel scale. If you wish to get the data in linear magnitude then you will have to export the data and plot it outside Signal Analyser. For more details on Signal Analyser capabilities I suggest you go through its documentation.
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