hvsr_win_calc: HVSR calculation for the given window

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

HVSR calculation for the given window

Description

This function calculates HVSR and polar HVSR for the given window

Usage

hvsr_win_calc(
  i_win,
  h1_wins,
  h2_wins,
  v_wins,
  dt,
  horizontal_comb = "geometric_mean",
  freq_hv_mean,
  polar_curves_flag = TRUE,
  freq_polar,
  deg_increment = 10
)

Arguments

i_win	The index of running window
h1_wins	A list of 1st horizontal component time series. Each element is for one window
h2_wins	A list of 2nd horizontal component time series. Each element is for one window
v_wins	A list of vertical horizontal component time series. Each element is for one window
dt	The time step
horizontal_comb	The parameter specifies the combination of two horizontal components. ps_RotD50: rotated combination at the angle where PGA is median; geometric_mean: geometric mean (sqrt(h1(f) * h2(f))); squared_average: squared average (sqrt((h1(f)^2 + h2(f)^2)/2))
freq_hv_mean	The target frequencys of HVSR
polar_curves_flag	The flag indicates if polar curves are calculated
freq_polar	The target frequencys of polar HVSR
deg_increment	The degree increment for HVSR polar curves

Value

The HVSR for the given window

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