bw_resp: Butterworth filter frequency response

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

Butterworth filter frequency response

Description

This function calculates Butterworth filter frequency response (for both causal and acausal)

Usage

bw_resp(freq, fc, nPole, is_causal)

Arguments

freq	An array of frequency
fc	The corner frequency for low-pass/high-pass
nPole	The pole parameter for the order, where the order is 2 * nPole. Positive for low-pass; Negative for high-pass
is_causal	A binary to indicator if causal is applied. Apply causal if is_causal = TRUE and apply acausal if is_causal = FALSE

Value

The frequency response

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