Skip to main content

Ctrl+K

GitHub

GitHub

Array manipulation

prtools.centroid
prtools.pad
prtools.subarray
prtools.boundary
prtools.rebin
prtools.rescale
prtools.medfix
prtools.normpow
prtools.shift
prtools.register

Array metrics

prtools.rms
prtools.pv
prtools.radial_avg
prtools.ee

Shapes

prtools.circle
prtools.rectangle
prtools.hexagon
prtools.hex_segments
prtools.spider
prtools.gauss
prtools.sin
prtools.waffle
prtools.mesh

Fourier transforms

prtools.dft2
prtools.idft2

Sparse matrices

prtools.index
prtools.sparse
prtools.dense
prtools.index_from_mask
prtools.mask_from_index

Zernike polynomials

prtools.zernike
prtools.zernike_fit
prtools.zernike_remove
prtools.zernike_compose
prtools.zernike_basis
prtools.zernike_coordinates

Cost functions

prtools.sserror

Miscellaneous

prtools.calcpsf
prtools.pixelscale_nyquist
prtools.min_sampling
prtools.fft_shape
prtools.translation_defocus
prtools.find_wrapped

Numerical backends

prtools.use

JAX backend

prtools.jax.lbfgs
prtools.jax.JaxOptimizeResult

prtools.jax.JaxOptimizeResult.grad#

JaxOptimizeResult.grad: Any#: Value of objective function gradient at x

© Copyright 2025 Andy Kee.