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chirp
啁啾
信号频率随时间变化的现象。啁啾是各种调频类型信号的基本效应,已被广泛应用于声呐、雷达、扩频通信等领域。
Physics
光学、声学
光学
chirp
啁啾
又称“调频脉冲”。
>光学>非线性光学>释义
chirp
啁啾
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coordinate hypersurface
co-ordinate indexing
coordinate line
coordinate matching of machining and measurement system
coordinate measurement
coordinate measurement quantity
coordinate measuring instrument
coordinate measuring machining
coordinate measuring -metrology
coordinate measuring technology
coordinate method
coordinate neighborhood
coordinate network
coordinate of a point
coordinate of a point on earth surface
coordinate of a vector
coordinate of reference station
coordinate of the pole
coordinate operator
coordinate origin
coordinate paper
coordinate perturbation
coordinate plane
coordinate quasigroup
coordinate reading microscope
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