gauss2func {rvmethod} | R Documentation |
This function returns two Gaussian absorption features, both with continuum 1.0 and each with a specified amplitude, center, and spread.
gauss2func(x, a1, a2, mu1, mu2, sig1, sig2)
x |
the vector of values at which to evaluate |
a1 |
the amplitude of the first feature |
a2 |
the amplitude of the second feature |
mu1 |
the center of the first feature |
mu2 |
the center of the second feature |
sig1 |
the spread of the first feature (must be greater than 0) |
sig2 |
the spread of the second feature (must be greater than 0) |
vector of values of the two specified inverted Gaussians
x = seq(5000, 5003, length.out=200)
y = gauss2func(x, 0.3, 0.5, 5001.5, 5002, 0.1, 0.1)
plot(x, y)