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EDN电子技术设计
1 个月
提高垂直分辨率,改善测量精度
提高垂直分辨率一直是示波器设计者的目标,因为工程师需要测量更精细的信号细节。但是,想获得更高垂直分辨率并不只理论上增加示波器模数转换器(ADC)的位数就能实现的··· 在数字示波器对信号采样时,ADC会把信号分成多个垂直二进制数据(有时 ...
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Secret Service admits failure
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Jurors begin deliberations
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House repeals emission rules
$230 million crypto theft
Drug price challenge revived
FDA approves flu vaccine
WI high court to decide
SC 1st execution in 13 years
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Sues pharmacy middlemen
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144K+ Mavericks recalled
Top Hezbollah leader killed?
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Bill to boost security OK'd
Stein's ballot bid rejected
Recalling 449K+ vehicles
$3B for battery projects
MS sheriff's office probe
Baby powder recalled
In-person voting begins
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