信号取样 meaning in Chinese
sample of signal
signal sample
signal sampling
Examples
- A method of sampling and encoding analog signal to create a digital signal
一种将模拟信号取样和编码从而产生数字信号的方法。 - At using the meters , customers can get signal samples through enlargement , multiplication , integral , v / f exchange and divided frequent power on the divided current and divided voltage meters to drive stepping motors and counters add up energy degrees
用户使用电表时，对分流分压器上进行信号取样，经放大、乘法、积分、 v / f变换、分频、功率驱动等电路的处理，驱动步进马达带动计度器累计电能度数。 - An effect that occurs when a signal is sampled at a rate less than twice the highest frequency present in the signal . the subsequent signal recovered from the samples will not contain the high frequency component of the original signal and will display a false low frequency signal
以低于信号中最高频率两倍的频率进行信号取样时出现的一种效应，即当由取样状态还原时，还原后的信号将不再含有原来信号中的高频成分，并将显示出虚假的低频信号。