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Simple dB and Power of 10 Conversion Utilities

version (1.9 KB) by Joe Henning
Convert dBm to p-p voltage, calculate dB mean, calculate next power of 10

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Updated 27 Jun 2019

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This zip file contains three functions:
1) dbm_to_vpp which converts dBm to a peak-to-peak voltage
2) dbmean which calculates the average or mean decibel value of two or more decibel quantities
3) nextpow10 which returns the next higher power of 10 for a specified number

Cite As

Joe Henning (2020). Simple dB and Power of 10 Conversion Utilities (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (0)


spacing for parsing

1) Added a few more conversions to dbm_to_vpp.m

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
Windows macOS Linux