Here fine effect was obtained by using nonlinear correction method to improve properties and stability of the recumbent flap gate tail-water measuring and controlling system. 采用加入非线性校正法,对翻板门尾水测控系统的性能指标和稳定性进行改善,取得良好效果。
The energy centrobaric method is made use of correcting the Doppler spectrum, the simulation predicted value of the target velocity is obtained. 用能量重心校正法对多普勒频移校正,进而得到物体的运动速度的模拟计算值。