functionalserver.gaussian1d

Create a 1D Gaussian function

Synopsis
gaussian1d(height, center, width)

Arguments

height	in	amplitude of Gaussian, or 3 values
		Allowed:	numeric
		Default:	1
center	in	center of Gaussian
		Allowed:	numeric
		Default:	0
width	in	HPBW width of Gaussian
		Allowed:	numeric
		Default:	1

Returns
Functional

Description

Create a 1-dimensional Gaussian with the specified height, width and center. The created functional has methods f and fdf to calculate the function value at a series of x values, or the value and the derivatives with respect to the parameters.

Example

# get the value and derivatives of a Gaussian with
# height=2; center at x=1; a width of 1 at x=[0,1,2]
- dfs.gaussian1d([2,1,1]).fdf([0,1,2])
[[1:3,]
    0.125 0.0625 -0.693147 0.693147
    2     1      0         0
    0.125 0.0625 0.693147  0.693147]

Next: functionalserver.gaussian2d - Function Up: functionalserver - Tool Previous: functionalserver.functional - Function Contents Index

	Package	utility
	Module	functionals
	Tool	functionalserver

functionalserver.gaussian1d - Function