The energy centrobaric method is made use of correcting the Doppler spectrum, the simulation predicted value of the target velocity is obtained. 用能量重心校正法對多普勒頻移校正，進(jìn)而得到物體的運動(dòng)速度的模擬計算值。
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. 采用加入非線(xiàn)性校正法，對翻板門(mén)尾水測控系統的性能指標和穩定性進(jìn)行改善，取得良好效果。
