调整滤波器 meaning in Chinese

compensation filter

This paper studies the characteristic of scatter from moving target in the situation of bistatic sar with stationary transmitter . the wvd method is used in the paper to estimate the doppler frequency parameter of the moving targets ; the wvd - radon method is used to restrain the cross - term . then we can use the result to adjust the parameter of the filter , and to achieve the moving targets imaging of bistatic sar
本文分析了发射机固定的双站sar情况下的运动目标回波信号模型，应用wvd变换对发射机固定的双站sar回波的多普勒信号参数进行估计，并采用wvd - radon变换来抑制wvd的交叉项，以调整滤波器参数，实现发射机固定的双站sar对运动目标聚焦成像。