«reflection matrix»
۱۰٬۸۱۸ نتیجهon-shell scattering and temperature-reflections
Merging Einstein’s relativity with quantum mechanics leads almost inexorably to relativistic quantum field theory (QFT). Although relativity and non-relativistic quantum mechanics have been on solid mathematical footing for nearly a century, many aspects of relativistic QFT remai
Matrix Product Steady States as Superposition of Product Shock Measures in 1D Driven Systems
It is known that exact traveling wave solutions exist for families of (n + 1)-states stochastic one-dimensional non-equilibrium lattice models with open boundaries provided that some constraints on the reaction rates are fulfilled. These solutions describe the diffusive motion of
Reflectance Mapping of Semiconductor Distributed Bragg Reflectors
We describe the design, construction and performance evaluation of a spectrally resolved reflectance mapping setup. The setup is capable of mapping a full 2 inch diameter semiconductor wafer, with a best spatial resolution of 50μm. The operating wavelength range is from 0.35μm to
Acquisition of Human Faces Using a Measurement-Based Skin Reflectance Model
The scope of this thesis is threefold: design and construction of a 3D facial scanning system, development of a practical reflection model describing reflectance properties of human skin, and an analysis of facial appearance of multiple subjects, leading to intuitive editing oper
Fast Radiosity Solutions for Environments with High Average Reflectance
In radiosity algorithms the average radiance of Lambertian patches is approximated by solving a linear system with unknowns. When is small (i.e. fewer than thousands of patches), general matrix methods like Gauss-Siedel can be used where the explicit matrix can be pre-computed an
Tabu Search for Estimating Optimal Values of Transduction and Reflection Weighing Functions Of SAW Filter
Surface Acoustic Wave (SAW) filters are used in communication devices due to its small size and relatively superior performance at high frequencies in comparison to other competing filters. However, the design of SAW filter is always a critical issue due to requirement of small s
Refining the Product-process Matrix from Mass Customisation - A study of Packaging Carton Industry in China
The objective of the paper is to explore, discuss, refine the Product-process matrix from the evolution of the packaging carton industry in China. China Packaging carton industry developed very quickly in past 30 years, in different period, there are different decisions on produc
Seismic sparse-layer reflectivity inversion using basis pursuit decomposition
Basis pursuit inversion of seismic reflection data for reflection coefficients is introduced as an alternative method of incorporating a priori information in a seismic inversion process. The inversion is accomplished by building a dictionary of functions, representing seismic re
Robust Matrix Regression
Modern technologies are producing datasets with complex intrinsic structures, and they can be naturally represented as matrices instead of vectors. To preserve the latent data structures during processing, modern regression approaches incorporate the low-rank property to the mode
Empirical conversion of the vertical profile of reflectivity from Kuband to Sband frequency
[1] This paper presents an empirical method for converting reflectivity from Ku-band (13.8GHz) to S-band (2.8GHz) for several hydrometeor species, which facilitates the incorporation of Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (PR) measurements into quantita