... 特种移动通信系统 particular mobile communication system 梯形调制(梯调) trapezoidal modulation 梯子 Ladder ...
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... trapezium distortion 梯形失真 trapezoidal modulation 梯形调变 trapezoidal rule 梯形法则 ...
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The out-put waveform of a three-phase PWM inverter for the trapezoidal modulation signal is investigated both theoretically and experimentally.
对梯形调制信号的三相pwm逆变器输出波形从理论和实验两个方面作了研究。
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