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

pow2db - Convert power to decibels (dB)

Syntax

ydb = pow2db(y)

Description

ydb = pow2db(y) returns the corresponding decibel (dB) value ydb for a given power value y. The relationship between power and decibels is ydb = 10*log₁₀(y).

See Also

polystab

prony

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