常見例句雙語例句Instanced by dead-band PWM, this paper proposes that its explicit modulated wave is attained and its mathematics model in frequency domain is derived by dual Fourier transforms.文中以不連續(xù)脈寬調制為例，首先將其調制波顯化，并通過雙重傅里葉交換得到其頻域數學模型。 返回 dead-band pwm