BeamformerDamas¶

class acoular.fbeamform.BeamformerDamas¶

Bases: BeamformerBase

DAMAS deconvolution algorithm.

See [3] for details.

beamformer = Trait(BeamformerBase)¶

(only for backward compatibility) BeamformerBase object if set, provides freq_data, steer, r_diag if not set, these have to be set explicitly

psf_precision = Trait('float64', 'float32', desc='precision of PSF')¶

The floating-number-precision of the PSFs. Default is 64 bit.

n_iter = Int(100, desc='number of iterations')¶

Number of iterations, defaults to 100.

damp = Float(1.0, desc='damping factor in modified gauss-seidel-DAMAS-approach')¶

Damping factor in modified gauss-seidel

calcmode = Trait('full', 'single', 'block', 'readonly', desc='mode of psf calculation / storage')¶

Flag that defines how to calculate and store the point spread function, defaults to ‘full’. See PointSpreadFunction.calcmode for details.