logabs

Take the log of the squares of the argument

math

Performs 1, 2 and 3D real and complex-valued wavelet transforms,
nondecimated transforms, wavelet packet transforms, nondecimated
wavelet packet transforms, multiple wavelet transforms,
complex-valued wavelet transforms, wavelet shrinkage for
various kinds of data, locally stationary wavelet time series,
nonstationary multiscale transfer function modeling, density
estimation.

Guy Nason

wavethresh

Wavelets Statistics and Transforms

Stuart Barber

Tim Downie

Piotr Frylewicz

Arne Kovac

Todd Ogden

Bernard Silverman

logabs function

<dl> <dt>x</dt>
<dd>A number</dd></dl>

Arguments

Author

Take the logarithm of the squares of the argument — logabs

<dl>

 <dt>x</dt>
<dd>A number</dd>

</dl>

Take the logarithm of the squares of the argument

logabs: Take the logarithm of the squares of the argument

Description

Usage

Value

Arguments

Author

Details

See Also

Examples