signal_correlation function

Calculate signal cross-correlation values

This function calculates the running cross-correlation of two or more seismic signas and returns that characteristic function.

signal_correlation(data, window = 200)

Arguments

• data: eseis object, list object with data sets to be processed. The list can contain numeric vectors or eseis objects. It is assumed that all vectors have the same length.
• window: Numeric value, size of the running window, in number of samples

Returns

Numeric running cross-correlation of the input signals.

Examples

## calculate cross-correlation
s_cc <- signal_correlation(data = list(a = runif(1000),
                                       b = runif(1000),
                                       c = runif(1000)),
                           window = 200)

Author(s)

Michael Dietze