square wave

square wave读音音标

英 [skwɛə weiv]

美 [skwɛr wev]

square wave意思解释

释义

方波，矩形波；

英英释义

A square wave is a non-sinusoidal periodic waveform (which can be represented as an infinite summation of sinusoidal waves), in which the amplitude alternates at a steady frequency between fixed minimum and maximum values, with the same duration at minimum and maximum. The transition between minimum to maximum is instantaneous for an ideal square wave; this is not realisable in physical systems.

双语例句

Square waves, like sine waves, are periodic.方波如正弦波一样是周期性的。In the square wave current welding,the inductance is very important to influence the fomation of square wave A.在方波交流焊中，电抗器的电感量对方波的形成及电弧的稳定性有着很大的影响。