... productivity impairment 生产能力下降 under-modulation 欠调制 gypsum powder 石膏粉末 ...
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... undermined-phase technique [偏振态测量]不定相位技术 undermodulation 欠调制 underquenching 淬火不足 ...
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本文对几种幅度调制波信号的欠采样频率的选择方法及恢复方法进行了研究。
This paper studies choose method and recover method of non-nyquist sampling on some extent modulate wave signal.
脉宽调制器SG3525具有欠压锁定、系统故障关闭、软起动、延时pwm驱动等功能，因而得到广泛应用。
The pulse width modulator SG3525 has been used in various areas for its functions such as locking for the lack of pressure, closing system fault, soft starting, delaying PWM drive and so on.
分析了线性载波调制信号经欠采样后，满足一定的条件时可以恢复基带信号波形。
The Study on the Corelation of Modulation Coefficient and Bandwidth with Modulation Signal Parameters in Angular Modulation;
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