zernike_decomposer

class arte.utils.zernike_decomposer.ZernikeModalDecomposer(n_modes=None, n_zernike_modes=None)

Bases: BaseModalDecomposer

This class decomposes a wavefront or slope array into a set of modal zernike coefficients.

Parameters:

n_modes (int) – Number of modes to decompose the wavefront into.

Methods

cachedSyntheticInteractionMatrixFromWavefront(...)	Generates a synthetic interaction matrix instance using the modal basis returned by self.generator()
cachedSyntheticReconstructorFromSlopes(...)	Generates a synthetic reconstructor instance using the modal basis returned by self.generator()
cachedSyntheticReconstructorFromWavefront(...)	Generates a synthetic reconstructor instance using the modal basis returned by self.generator()

getLastRank
measureModalCoefficientsFromSlopes
measureModalCoefficientsFromWavefront
measureZernikeCoefficientsFromSlopes
measureZernikeCoefficientsFromWavefront
recomposeWavefrontFromModalCoefficients
synthZernikeRecFromSlopes
synthZernikeRecFromWavefront

measureZernikeCoefficientsFromSlopes(slopes, circular_mask, user_mask=None, nModes=None, dtype=<class 'float'>)

measureZernikeCoefficientsFromWavefront(wavefront, circular_mask, user_mask=None, nModes=None, dtype=<class 'float'>)

synthZernikeRecFromSlopes(nModes, circular_mask, user_mask=None, dtype=<class 'float'>)

synthZernikeRecFromWavefront(nModes, circular_mask, user_mask=None, dtype=<class 'float'>)