Wavefront error analysis and compensation in a digital holographic microscope

AbstractA widely used tool in studying quasi-monoperiodic processes is the O–C diagram. This paper deals with the application of this diagram in minor planet studies. The main difference between our approach and the classical O–C diagram is that we transform the epoch (=time) dependence into the geocentric longitude domain. We outline a rotation modelling using this modified O–C and illustrate the abilities with detailed error analysis. The primary assumption, that the monotonity and the shape of this diagram is (almost) independent of the geometry of the asteroids is discussed and tested. The monotonity enables an unambiguous distinction between the prograde and retrograde rotation, thus the four-fold (or in some cases the two-fold) ambiguities can be avoided. This turned out to be the main advantage of the O–C examination. As an extension to the theoretical work, we present some preliminary results on 1727 Mette based on new CCD observations.

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Error Analysis in Neuropsychological Assessment of Verbal Memory and Learning

European Journal of Psychological Assessment ◽

10.1027/1015-5759.11.1.21 ◽

1995 ◽

Vol 11 (1) ◽

pp. 21-28 ◽

Cited By ~ 5

Author(s):

Dietmar Heubrock

Keyword(s):

Error Analysis ◽

Verbal Memory ◽

Verbal Learning ◽

Learning Disorders ◽

Memory And Learning ◽

Auditory Verbal Learning Test ◽

Additional Information ◽

Auditory Verbal Learning ◽

Accurate Picture ◽

Learning Test

Performance on a German version of the Rey Auditory-Verbal Learning Test (AVLT) was investigated for 64 juvenile patients who were subdivided in 6 clinical groups. In addition to standard evaluation of AVLT protocols which is usually confined to items recalled correctly, an error analysis was performed. Differentiating between total errors (TE), repetition errors (RE), and misnamings (ME), substantial differences between clinical groups could be demonstrated. It is argued that error analysis of verbal memory and learning enriches the understanding of neuropsychological syndromes, and provides additional information for diagnostic and clinical use. Thus, it is possible to gain a more accurate picture so that patients can be appropriately retrained, and research into the functional causes of memory and learning disorders can be intensified.

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Reduced model error analysis “application to synchronous machines"

Journal de Physique III ◽

10.1051/jp3:1994253 ◽

1994 ◽

Vol 4 (10) ◽

pp. 1999-2012 ◽

Cited By ~ 1

Author(s):

Nabil Derbel ◽

Mohamed B.A. Kamoun ◽

Michel Poloujadoff

Keyword(s):

Error Analysis ◽

Model Error ◽

Synchronous Machines ◽

Reduced Model ◽

Analysis Application

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Large-aperture deformable mirror correction of tiled-grating wavefront error

Journal de Physique IV (Proceedings) ◽

10.1051/jp4:2006133128 ◽

2006 ◽

Vol 133 ◽

pp. 645-648 ◽

Cited By ~ 1

Author(s):

B. E. Kruschwitz ◽

R. Jungquist ◽

J. Qiao ◽

S. Abbey ◽

S. E. Dean ◽

...

Keyword(s):

Deformable Mirror ◽

Large Aperture ◽

Wavefront Error

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