Contents

Index

• Getting Started

Signal Processing Functions in MATLAB

• Digital Filters

• Analog Filters

• Linear Systems

• Cepstral Analysis

• Statistical Signal Processing

• Parametric Modeling

• Linear Prediction

• Multirate Signal Processing

• Waveform Generation

• Specialized Operations

• GUIs

• Release Notes

Learn more about Signal Processing Toolbox

db2mag - Convert decibels (dB) to magnitude

Syntax

y = db2mag(ydb)

Description

y = db2mag(ydb) returns the corresponding magnitude y for a given decibel (dB) value ydb. The relationship between magnitude and decibels is ydb = 20*log₁₀(y).

See Also

czt

db2pow

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