echoIBM.pdns: Calculates the periodic noise for all voxels based on...

In arnejohannesholmin/sonR: Library for reading, processing and converting sonar data to the TSD format

Calculates the periodic noise for all voxels based on estimates of the parameters of the periodic noise for ONE SINGLE TIME STEP. The function assumes that the phase is correctly given in data$pns3.

Description

Calculates the periodic noise for all voxels based on estimates of the parameters of the periodic noise for ONE SINGLE TIME STEP. The function assumes that the phase is correctly given in data$pns3.

Usage

echoIBM.pdns(data, indt = NULL, TVG = FALSE, TVG.exp = 2)

Arguments

data	is a list containing beam configuration, and periodic noise parameters. Speficically the following variables must be included: Beams variables: 'sint', 'lenb'; periodic noise variables: 'pns1', 'pns2', 'pns3', 'acfq', 'harm'; and either 'bgns' or 'numb'.
indt	is the time step identifier, which if given selects the phase parameter from the matrix data$pn3M.
TVG	is TRUE if TVG should be added to the periodic noise.
TVG.exp	is the exponent of the eamotric spreading of the sound wave, theoretically 2 for Sv and 4 for TS.

arnejohannesholmin/sonR documentation built on April 14, 2024, 11:39 p.m.