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频谱泄漏
释义
频谱泄漏
Encyclopedia
工学
快速傅里叶变换
释
spectral leakage
频谱泄漏
信号频谱中各谱线之间相互影响,使测量结果偏离实际值,同时在谱线两侧其他频率点上出现一些幅值较小的假谱的现象。
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active detector
active device
active-device
active dictionary
active dimensions of fuel plate
active dipole
active disassembly
active distribution network
active document
active dosimeter
active edge
active edge list
active electrical heating
active electrical property
active electrode
active electron
active electronic jamming
active element
active element of plant
active elliptical galaxy
active emergency culture
active energy
active escorted-jamming
active fault
active fault classification
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