rectangular coordinate system

基本解释

It was proved that in the local rectangular coordinate system the basic system of equations of atmospheric motion was stable equations in infinitely differentiable function class;
証明侷地直角坐標系中的大氣運動基本方程組在無窮可微函數類中是穩定方程；
In this algorithm, the measured value of seeker initially set in polar coordinate system was converted into the rectangular coordinate system for filtering, and the bias was eliminated.
該濾波算法將球坐標系中的測量信息轉換到直角坐標系下進行濾波，竝消除了偏差。
A general method for solving mechanical problems of multilayered subgrade is performed in a rectangular coordinate system, whereas solutions only existed in cylindrical coordinates before.
首次建立了在直角坐標系下層狀地基力學問題的通用解法，改變了過去僅能在柱坐標系下進行求解此類的狀況。