negative projection 中文意思是什麼

negative projection 解釋
負片投影
  • negative : adj 1 否定的 否認的;拒絕的 (opp affirmative); 反對的 反面的;消極的。2 (opp positive) 【電...
  • projection : n 1 射出,投擲,發射,噴射。2 投射;投影,投影法;(地圖)投影圖製法;【電影】放映。3 凸出;凸出...
  1. The paper discusses the transformation problem between different types of coordinate systems, for example : the coordinate transformation between wgs - 84 coordinate system and beijing 54 coordinate system, the formula for gauss projection positive and negative computation in national stripes and any local projective stripes, and presents an algorithm. combined with some classic shortest path algorithms, this paper presents an efficient method of realize the shortest path algorithm which is based on dijkstra algorithm

    84坐標系與北京54坐標系之間的變換,國家投影帶和地方任意投影帶的高斯投影正、反算公式,並給出了具體演算法;在一些經典的最短路徑演算法的基礎上,提出了一種dijkstra最短路徑演算法的高效率實現方法。
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