spectrum n. 1.光谱 2.声谱;波谱;频谱 3.范围,系列 angular(bevel)gear 斜交轴锥齿轮 right angular a. 直角的;成直角的 para spectrum 仲谱 pulse cross spectrum 脉动交叉光谱 fortification spectrum 【医】 闪光暗点 ortho spectrum 正谱 broad spectrum adj. 用途广泛的 spread spectrum 扩展频...
angular spectrum [英][ˈæŋgjələ ˈspektrəm][美][ˈæŋɡjəlɚ ˈspɛktrəm]角频谱，角谱;双语例句 1 We summarized the various iterative algorithms, such as GS iterative algorithm, the angular...
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必应词典为您提供angular-spectrum的释义,un. 角频谱; 网络释义: 角谱;
The individual light ray inside the probe which is reflected being analyzed simultaneously as a function of position inside the beam, it offers the information in many wave length. The filter, making use of the dispersive device and two dimensional photodetector array it can analyze simultaneously ...
1-5 Angular Spectrum in Fourier Optics spinach68 67 6 1-6 Angular Spectrum and Fresnel Diffraction spinach68 72 0 Millimeter wave imaging_ a historical review spinach68 66 0 Efficient image reconstruction method for a millimeter-wave shoe scanner spinach68 37 0 ...
A computing simulation routine to model any type of circularly symmetric diffractive X-ray element has been implemented. The wavefield transmitted beyond the diffractive structures is numerically computed by the angular spectrum propagation method to an arbitrary propagation distance. Cylindrical symmetry is...
Physics - Classical PhysicsComplex weights factors (CWFs) that fully define the incident beam independent of the presence of a scatterer, may be represented mathematically by either a partial-wave series expansion (PWSE) of multipoles, or the method of angular spectrum decomposition (ASD) of ...
The angular spectrum technique is the standard method for extrapolating ultrasound fields from a data set consisting of point measurements of the pressure field in a single plane 1 . Since the field distribution on any other plane may then, in principle, be predicted via relatively straightforward ...
Keywords: Bispectrum, Trispectrum, Angular poly-Spectra, Cosmic microwave background radiation; Gaussianity; spherical random fieldsdoi:10.1214/14-BJPS249TerdikGy?rgyarXivBrazilian Journal of Probability & StatisticsTerdik, G. ( 2013 , February 17). Angular spectra for non-Gaussian isotropic fields ...