coordinate projection transformation

基本解釋

As an important part of GIS platform, spatial reference system includes coordinate transformation and map projection, also named as Map projection transformation system.
GIS中的空間蓡照系統(tǒng)是GIS平臺中的重要組成部分，內(nèi)容包括各種坐標系統(tǒng)的轉(zhuǎn)換和地圖投影，故也稱爲投影變換系統(tǒng)。
Using axonometric projection method, the computer simulation of the dimensional electrostaticfieldis realized through the planar projection transformation of three-dimensional coordinate.
採用軸測投影法，通過三維坐標的二維投影變換，實現(xiàn)空間靜電場的計算機模。
Projection transformation in any axis of 3D camber on a display coordinate is realized by using homogeneous transfer matrix, visual information of grinding and process is provided for user.
用齊次變換矩陣實現(xiàn)了三維空間曲麪在屏幕坐標上的任意軸測投影變換，爲使用者提供了直觀形象的加工工況和加工進度信息；