hex_ap - create a hexagonal aperture object.

Calling Sequence

[aperture]=hex_ap(in_edge_length)

Parameters

• in_edge_length : set the edge length of the hexagonal aperture in meters.
• aperture : the hexagonal aperture constructed.

Description

create a hexagonal aperture object.

Examples

	number=256;
	wavelength=1e-6;
	pixscl=0.1;sz=number*pixscl;
	dwf=begin(sz,wavelength);
	ap=hex_ap(sz/2);
	dwf=aperture_transform(dwf,ap);
	dwf_fits(dwf,"hex_ap");
 

Author

Chen jingyuan, Gan guangyong (IAPCM, Beijing,China.)

See Also

circle ,   rectang ,   annul_ap ,   spid_annul_ap ,   til_hex_ap ,   aperture_transform ,   aperture ,