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残留边带调制解调
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残留边带调制解调
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线性调制解调
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vestigial sideband modulation and demodulation
残留边带调制解调
基于双边带调制,通过设计滤波器,过滤保留一个边带的大部分频谱,同时对称保留另一个边带的小部分频谱成分,并将已调信号还原成信息信号的线性调制解调过程。
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finite open covering
finite order
finite ordinal
finite ordinal number
finite parameter
finite part
finite partial geometry
finite partition
finite permutation group
finite plane
finite point
finite polyhedron
finite population
finite population correction
finite potency
finite potential well
finite presentability
finite presentation
finite prime divisor
finite probability space
finite process
finite progression
finite projection
finite projection spectrum
finite projective geometry
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