polar format信息详情
极坐标格式
polar───n.(Polar)人名;(德、西)波拉尔;n.极面;极线;adj.极地的;两极的;正好相反的
initials format───缩写格式
polar circle───[数]极圆;[天][测]极圈
amphitrichous polar───两性极性
digital format───数位格式;数字形式
polar beat───极拍
polar hippos───极地河马
polar coordinates───n.极坐标;n.[数][天]极坐标
polar post───极柱
Polar format algorithm (PFA) is a typical image formation algorithm used in spotlight SAR.───极坐标格式算法(PFA)是一种典型的聚束sar成像算法。
Then three spotlight mode SAR imaging algorithms are discussed and compared, including polar format (PF) algorithm, chirp scaling (CS) algorithm and range migration (rm) algorithm.───然后重点对三种聚束式SAR成像算法进行了讨论与比较,包括极坐标格式(PF)算法、线性调频测绘(CS)算法和距离走动(RM)算法。
Then, the origin and the effect on imaging of time domain polar format algorithm residual video phase error are analyzed.───然后分析了时域极坐标算法存在残余视频相位误差的原因及其对成像结果的影响。
Finally, some simulations using spaceborne spotlight SAR parameters testified the advantages of frequency domain polar format algorithm.───最后利用星载聚束SAR参数进行仿真,证实了该算法较时域极坐标算法的优势。
From analysis the paper comes to the conclusion that frequency domain polar format algorithm can avoid the error completely.───经推导得出频域极坐标算法从根本上避免了该误差。
Firstl, theory and procedure of the frequency domain polar format algorithm are described.───首先说明了频域极坐标算法原理及实现步骤。
Polar Format Algorithm and Its Application in Image Formation of Stripmap SAR───极坐标格式算法及其在条带SAR成像中的应用
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