convert linear to DB?

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ck on 19 Sep 2016

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Answered: Walter Roberson on 19 Sep 2016

Accepted Answer: Walter Roberson

My question is should I Convert a linear value to DB (POWER RATIO) in order to plot radargrams with that values?

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Walter Roberson on 19 Sep 2016

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https://nl.mathworks.com/matlabcentral/answers/303660-convert-linear-to-db#answer_235298

http://www.mathworks.com/help/signal/ref/mag2db.html

http://www.mathworks.com/help/signal/ref/db.html

http://www.mathworks.com/help/signal/ref/pow2db.html

"The relationship between power and decibels is ydb = 10 * log10(y)"

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