常見例句In this paper,theresearch is only on that for the frequence flow and the specificationsanalysis of main parts and subsystems of Seasat Radar Altimeter system. 文章僅限于研究該系統(tǒng)的頻率流程和主要部件(和分系統(tǒng))的指標分配。A method of estimating Doppler Centroid of spaceborne SAR with the spectrum nalysis of noise model is proposed in this paper,and its performance is compared with traditional ones using the Seasat A real echo data. 本文提出了采用噪聲模型的譜分析來估計合成孔徑雷達的多普勒質(zhì)心的方法，并用Seasat－A回波數(shù)據(jù)對該方法與傳統(tǒng)方法的估計性能進行了比較。SEASAT Active Scatterometer System 海洋衛(wèi)星主動散射測量系統(tǒng)SEASAT altimeter 海洋觀測衛(wèi)星高度SEASAT altimetry 海洋觀測衛(wèi)星高度計Seasat scatterometer 海洋散亂儀 返回 Seasat