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Array manipulation

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

Array metrics

prtools.rms
prtools.nanrms
prtools.pv
prtools.nanpv
prtools.radial_avg
prtools.ee
prtools.teng

Shapes

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

Fourier transforms

prtools.dft2
prtools.idft2

Convolution and filtering

prtools.fftconv
prtools.gauss_blur
prtools.pixelate
prtools.gauss
prtools.sinc
prtools.gauss_kernel
prtools.pixel_kernel

Morphology

prtools.binary_dilation
prtools.binary_erosion
prtools.binary_opening
prtools.binary_closing

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

prtools.jax

prtools.jax.lbfgs
prtools.jax.JaxOptimizeResult
- prtools.jax.JaxOptimizeResult.count
- prtools.jax.JaxOptimizeResult.index

prtools.jax.JaxOptimizeResult.count#

JaxOptimizeResult.count(value, /)#: Return number of occurrences of value.

© Copyright 2026 Andy Kee.