强度与环境
彊度與環境
강도여배경
STRUCTURE & ENVIRONMENT ENGINEERING
2014年
6期
16-21
,共6页
遥测数据处理%数据选取%抛物线法%一阶扇形内插法
遙測數據處理%數據選取%拋物線法%一階扇形內插法
요측수거처리%수거선취%포물선법%일계선형내삽법
telemetry data processing%data selection%parabolic method%first-order sector interpolated method
随着遥测测量数据量不断增加,数据选取已成为靶场数据处理领域的研究重点。综合分析靶场遥测数据处理的现状,探讨了相对插值法、二次采样法、抛物线法和一阶扇形内插法在遥测数据选取中的应用,利用仿真数据对四种方法的性能进行比较,实验结果验证以上诸方法各具特色,而一阶扇形内插法的总体效果最佳,并给出具体实现算法,具有一定的参考价值。
隨著遙測測量數據量不斷增加,數據選取已成為靶場數據處理領域的研究重點。綜閤分析靶場遙測數據處理的現狀,探討瞭相對插值法、二次採樣法、拋物線法和一階扇形內插法在遙測數據選取中的應用,利用倣真數據對四種方法的性能進行比較,實驗結果驗證以上諸方法各具特色,而一階扇形內插法的總體效果最佳,併給齣具體實現算法,具有一定的參攷價值。
수착요측측량수거량불단증가,수거선취이성위파장수거처리영역적연구중점。종합분석파장요측수거처리적현상,탐토료상대삽치법、이차채양법、포물선법화일계선형내삽법재요측수거선취중적응용,이용방진수거대사충방법적성능진행비교,실험결과험증이상제방법각구특색,이일계선형내삽법적총체효과최가,병급출구체실현산법,구유일정적삼고개치。
With the increasing of telemetry measurement data, data selection has become to be a research focus in the field of range data processing. Four data selection methods, including relative interpolation method, re-sampling method, parabolic method and first-order sector interpolated method, are introduced in this paper after comprehensive analysis of the status quo of range telemetry data processing. Experimental results show that four methods are distinctive, and the first-order sector interpolated method has the best overall effect, which has a certain reference value.