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matlab例程 1D FDTD simulation between free space and dielectric medium with absorbing boundary conditions,calcu
1D FDTD simulation between free space and dielectric medium with absorbing boundary conditions,calculating the fourier transform of electric field
技术资料 客车新型降噪消声器的研制
通过大量反复验算、试验及改进,自行研制的消声器在降低客车排气噪声方面取得了较明显效果。关键词:客车 消声器 排气噪声 降噪效果Abstract :After lots of calcu