Results 201 to 210 of about 47,726 (260)

A Modified Dot-Pattern Moiré Fringe Topography Technique for Efficient Human Body Surface Analysis. [PDF]

Sensors (Basel)
Wasim M, Ahsan ST, Ahmed L, Sagar S.
europepmc   +1 more source

Quantum neural network-based compensation of distorted orbital angular momentum beams in complex media. [PDF]

Sci Rep
Manavalan G, Arnon S.
europepmc   +1 more source

Boron-Doped NiCoCuMoMn High-Entropy Alloys for Enhanced Electrocatalytic Water Splitting: An Experimental and Computational Study. [PDF]

ACS Appl Energy Mater
Mahdavi H, Mansoor M, Ergen O, Ünal U, Jahangiri H.   +4 more
europepmc   +1 more source

Distortion rules: audibility creation in the mosquito ear

Alampounti AC, Georgiades M, Faber J, Bagi J, Andrés M, Bozovic D, Albert JT.   +6 more
europepmc   +1 more source

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PHASE INSTABILITIES OF DISTORTED HEXAGONAL PATTERNS

International Journal of Bifurcation and Chaos, 2001
We present an analytical study on the stability of distorted hexagonal patterns. From a general amplitude equation we calculate the instabilities with respect to homogeneous and longwave perturbations. The latter lead to the phase equations that permit to determine the stability regions. Slightly squeezed hexagons are locally stable in a full range of
Peña, B., Pérez-García, C.
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Phase Distortion and Phase Distortion Correction

Bell System Technical Journal, 1928
The importance of the rocle played by the steady state phase characteristics of long cable circuits has recently been emphasized in telephone and telegraph transmission. In this paper an analytical exposition of the theory of phase distortion is followed by a consideration of various methods of phase distortion correction with particular reference to ...
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Measurement of Phase Distortion*

Bell System Technical Journal, 1930
This paper deals with the measurement of phase distortion or delay distortion and is particularly concerned with measurements on telephone circuits. For this purpose, use is made of a quantity defined as “envelope delay,” which is the first derivative of the phase shift with respect to frequency.
H. Nyquist, S. Brand
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Correcting phase distortion of phase shifting method

The 1st IEEE Global Conference on Consumer Electronics 2012, 2012
We propose a method of correcting phase distortion which is caused when measuring any objects by phase shifting method with an ordinary projector. We have measured some objects with the projector which is commercially available [1]. In this paper, we try to improve the precision with the proposing method.
Tsukasa Kato, Ryo Taguchi, Taizo Umezaki, Masahiro Hoguro   +3 more
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