k-Wave Toolbox

db2neper

Convert decibels to nepers.

Syntax

alpha = db2neper(alpha)
alpha = db2neper(alpha, y)

Inputs

alpha attenuation in dB/(MHz^y cm)

Optional Inputs

y power law exponent (default = 1)

Outputs

alpha attenuation in Nepers/((rad/s)^y m)

See Also

neper2db