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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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transformation of Clebsch
transformation of coordinates
transformation of corporate organization
transformation of displaced harmonic oscillator
transformation of drift
transformation of electromagnetic field
transformation of energy momentum
transformation of energy-momentum
transformation of entrepreneurial knowledge
transformation of fishing industry and fishermen
transformation of Fourier series
transformation of government strategy
transformation of heavy metals
transformation of higher order
Transformation of Idlers
transformation of information
transformation of local coordinates
transformation of orthogonal coordinates
transformation of parameters
transformation of pollutant
transformation of pollutants
transformation of pratacultural science and technology achievements
transformation of programs
transformation of publishing units into enterprises
transformation of random variables
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更新时间:2026/1/17 8:37:33