Zerovector can have a lot of direction, but only one length.
零向量可以有很多方向,却只有一个长度。
2
PWM wave is generated by splitting Zerovector quasi circular locus method.
该系统用零矢量分割的准圆轨迹法生成pwm波形。
3
Under Galilean transformations, expressions of Veloeities and accelerations in vertical curve Coordinates are derived by the ingenious use of ZeroVector and means of matrix.