dR_drho¶
- mmtwfs.zernike.dR_drho(m, n, rho)[source] [edit on github]¶
First derivative of Zernike radial polynomial, R(m, n, rho) calculated on coordinate grid rho.
- Parameters
- mint
m-th azimuthal Zernike index
- nint
n-th radial Zernike index
- rho2D
ndarray Radial coordinate grid
- Returns
- dwf2D
ndarray Radial polynomial with identical shape as rho
- dwf2D
Notes
See http://adsabs.harvard.edu/abs/2014OptLE..52….7N for details.