complex wave


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Related to complex wave: complex notation

complex wave

n
(General Physics) physics a waveform consisting of a fundamental frequency with superimposed harmonics
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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For as long as there is need to utilise and manage large volumes of data, there would always be the requirement to employ analytical tools to make sense from the complex wave and volumes of data available.
Starting around 1920, says Bowen, certain strands of African American folk culture blended with orthodox Islamic knowledge, black nationalism, and various forms of esotericism to create a powerful and complex wave of Islamic movements.
(78-85) Complex wave propagations of surface waves above 0.05 Hz caused by strong shallow, lateral heterogeneities make it difficult to locate the excitation sources by backprojecting surface waves.
The typical contour plots of the imaginary part of the complex frequency [[omega]*.sub.i] in the complex wave number k* plane for an inviscid compressible shear layer are shown in Figure 2.
which is the complex wave velocity of SH waves transmitting in the [[psi].sup.L.sub.SH] direction.
where the background electric field [E.sub.b] is the analytical solution which can be solved by the analytical (7) [14]; the second electric field ([E.sub.s]) is calculated by staggered-grid finite difference method; [k.sub.b] is the complex wave number of background medium and it can be expressed by (6):
Complex wave and current conditions for normal, challenging and extreme conditions can easily be simulated and repeated.
Complex wave and current conditions for normal, challenging and extreme conditions can easily be simulated and repeated time after time, allowing devices and control algorithms to be iteratively adjusted to find optimal performance settings and reducing the time taken to get to the optimised 'right first time' design.
The exact solutions of such simple problems serve to understand more complex wave motions; moreover, these solutions can also be used as benchmark problems to assess the accuracy of numerical methods (FEM, BEM, FDM, etc.) [6].
Reasonable radiating performance of the proposed antenna is suitable for complex wave propagation environments.
Equation (6) being of fourth degree in complex wave frequency ([omega] = [beta] + i[alpha]) with complex coefficient is not easy to solve analytically and so we solved it numerically using La Guerre method of finding roots of polynomial.

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