The nonlinear interaction between Görtler vortices (GV) and three-dimensional Tollmien-Schlichting (TS) waves nonlinear interaction is studied with a spatial, nonparallel model based on the Parabolized Stability Equations (PSE). In this investigation the effect of TS wave frequency on the nonlinear...
Our wavelength to frequency calculator is a time and energy-efficient tool that determines the frequency of a wave based on the wavelength. But that is not all; you can also input the frequency and estimate the wavelength. And if you still want more, we have got you covered because the ca...
Fig. 1: Schematic of wave manipulations at multiple frequencies based on the asynchronous space-time-coding digital metasurface. The partitions of the metasurface with different colors are responsible for the wave manipulations at different carrier frequencies (f1, f2, f3, f4). Full size image Under...
A coordinate system with the 'straight' magnetic field lines is used. The dielectric permittivity elements, evaluated in the paper, are suitable to estimate the wave dissipation by electron Landau damping (e.g. during the plasma heating and current drive generation) in the frequency range of ...
Visibility of low-frequency sine-wave targets: Dependence on number of cycles and surround parameters John,J.,McCann,... - 《Vision Research》 被引量: 143发表: 1978年 Visibility of low-spatial-frequency sine-wave surround (A) J. McCann, “Visibility of low-spatial-frequency sine-wave ...
Compensates for the human ear’s emphasis on middle frequencies.Copy Copies all statistics on the General tab to the system clipboard.RMS Settings optionsTo adjust how RMS statistics are calculated, set the following options: 0dB = FS Sine Wave Correspond the dB level to a full‑scale sine...
When an electromagnetic wave is incident on a bounded random system that supports two or more discrete eigenmodes at the frequency of the incident wave, th... V Freilikher,E Kanzieper,AA Maradudin - 《Physics Reports》 被引量: 94发表: 1997年 Acoustic shock generation by ultrasonic imaging...
网络频谱分析 网络释义 1. 频谱分析 噪声防治与控制 ... (1)频带( Frequency band) (2)频谱分析(Frequency spectrum analysis) (3)哈斯效应( Hass ef… www.hbsafety.cn|基于37个网页
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A photonic technique based on optical heterodyning for the generation of microwave and millimeter-wave signals is presented in this paper. Coherence control of a comb of time-delayed and frequency-shifted optical signals is used to selectively beat multiple optical signals together to produce a stable...