The primary function of the auxiliary signal generator is output sine wave or SWIFT (stored wave form inverse Fouriertransform) wave at the scheduled time.
辅助信号发生器的主要功能是在规定的时间段内输出正弦波或者任意波形。
2
Then, a semi-analytical solution for the velocity response of the pile subjected to a semi-sine wave exciting force was derived by using invert Fouriertransform.