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采用滑动时窗求出多个时移值的平均值,即可消除随机干扰和其它干涉波对地表因素的影响,最终得到纵向一致的静校正值。
To compute the mean of many time shift values by shifting time window can help to eliminate the interference of random and other noises with surface factor, thus lineup statics may be obtained.
当需要时,玻璃外墙可以完全隐藏在一系列保护性的铝制百叶窗后面,当不使用时,它们可以在松木箱内不显眼地滑动和堆叠。
When required, the glass frontage can be entirely concealed behind a series of protective aluminium shutters, which slide and stack inconspicuously inside a pine box when not in use.
在计算信号的协方差矩阵时,对图像分块并用椭圆窗滑动求局部协方差矩阵,以达到局部自适应的去噪目的。
When the signal covariance is calculated, the image is cut into several blocks and the elliptic window is used, so the local covariance is achieved.
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