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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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aerial remote sensing
aerial ropeway
aerial ropeway accident rescue
aerial seed bank
aerial seeding
aerial shield wire
aerial sightseeing
aerial sport in China
aerial survey
aerial technician
aerial telescope
aerial test for recovery
aerial weapon captive test
aerial working machinery
aeriotron
aeriscope
aeroacoustics
aeroacoustic wind tunnel
aeroallergen
aerobat mass, center of mass and moment of inertia metrology technique
aerobe
aero-bearing plate
aerobic compost
aerobic condition of soil redox
aerobic culture
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