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频率键控调制解调
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频率键控调制解调
Encyclopedia
工学
数字调制解调
释
frequency-shift keying modulation and demodulation
频率键控调制解调
利用载波的频率变化来传递数字信息,载波的幅度和初始相位保持不变,并在接收端从接收到的频率键控信号中恢复出数字信息的数字调制解调过程。
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Orlov crater
orlov trotter
Orly Castel-Bloom
ORM
Ormoc Bay
Ormosia hosiei in Ya’an City
Orn
ornamenal water plant
ornamental animal
ornamental aqualife
ornamental bamboo
ornamental bromeliad
ornamental corals
ornamental ferns
ornamental grasses
ornamental grass garden
ornamental horticulture
ornamentalism
ornamental jellyfish
ornamental lawn
ornamental lily flowers
ornamental plants
ornamental plants bacterial soft rot
ornamental plant shaping and pruning
ornamental sea anemones
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