Using step surface data for wave equation simulation of seismic data can produce serious interference at corner points of steps and further affect the results of numeric simulation.
The mathematical models and their limitative condition of radar electromagnetic wave propagated in interference region, intermediate region and diffraction region are set up respectively.
分别建立雷达电磁波在干涉区、中间区和绕射区传播的数学模型和它们适用的边界条件。
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In the application of above 24V fort current voltage grade control circuit, Voltage Alternating and resonant waveinterferenceof input model for Programmable Logic Controllers must be resolved.