jittern.振动；紧张v.感到紧张；振动jittered range gate抖动距离波门jitter compensation抖动补偿jittering with fright吓得神经紧张.jitter above threshold门限以上的抖动jitter and slip control抖动与滑动控制jittering regularization人工加噪正则化jitter spectrum analysis抖动谱分析jitter transfer function抖动传递函数jitter and wander absorption抖动和漂移吸收jittered pulse repetition rate抖动脉冲重复率