Compute the spectral signature using Lorentzian peaks.

Calculates the value of the Lorentzian function at the given wavelengths, given the parameters of the peaks. This function is thread-safe.

Usage

weightedLorentzian(location, scale, amplitude, wavelengths)

Arguments

location

Vector of location parameters of the peaks.

scale

Vector of scale parameters of the peaks.

amplitude

Vector of amplitudes of the peaks.

wavelengths

Vector of wavenumbers at which to compute the function.

Value

The value of the Lorentian function at the given wavelengths.

Examples

  Cal_V <- seq(300,400,by=5)
  loc <- c(320,350,375)
  sca <- c(10,5,18)
  amp <- c(1000,5000,2000)
  weightedLorentzian(loc,sca,amp,Cal_V)
#>  [1]  358.4308  492.7108  719.3720 1065.1376 1328.6257 1221.7694 1069.9797
#>  [8] 1144.4906 1618.3344 3167.3428 5782.8240 3470.4993 2239.1514 2075.3607
#> [15] 2189.3127 2224.3077 2018.8957 1651.4233 1277.2509  973.4705  747.7136