fd_plt_select: Frequency-domain plot and window selection

In wltcwpf/hvsrProc: An R package for horizontal-to-vertical spectral ratio processing and calculation

Frequency-domain plot and window selection

Description

This function plots each window in frequency domain and let users to manually select windows for rejection

Usage

fd_plt_select(
  hvsr_list,
  robust_est = FALSE,
  freq_hv_mean,
  freq_min,
  freq_max,
  pre_filter_flag,
  pre_filter_hpass_fc,
  pre_filter_lpass_fc,
  filter_flag,
  hpass_fc,
  lpass_fc,
  distribution
)

Arguments

hvsr_list	A list. Each element is a window HVSR
freq_hv_mean	The frequency
freq_min	The minimum frequency of interest
freq_max	The maximum frequency of interest
pre_filter_flag	The flag indicate if pre-filter is applied
pre_filter_hpass_fc	High-pass corner frequency applied in pre-filter
pre_filter_lpass_fc	Low-pass corner frequency applied in pre-filter
filter_flag	The flag indicate if filter is applied
hpass_fc	High-pass corner frequency applied in filter
lpass_fc	Low-pass corner frequency applied in filter
distribution	The distribution assumption on the HVSR amplitudes. It can take "normal" or "log_normal".

Value

The lefted indices of windows after frequency-domain rejection

wltcwpf/hvsrProc documentation built on March 25, 2024, 7 p.m.