射影坐標系 的英文怎麼說
中文拼音 [shèyǐngzuòbiāoxì]
射影坐標系
英文
projective coordinate system-
According to flight dynamics, a particle model and an attitude model in launching coordinate system and in quasi missile body coordinate system are established, the influence imposed by constant wind, thrust bias of the motor and connection bias are analyzed
應用飛行動力學理論，建立了發射坐標系與準彈體系下助推段和分離過程質點運動和姿態動力學模型，分析常風干擾、發動機推力偏差和裝配誤差影響等。Taking account of the perturbation of the earth ’ s shape, the gravitation of the sun and the moon, the radiation pressure from the sun light and atmosphere drag, a precise orbital dynamic model of spacecraft is established in the equatorial geocentric inertial coordinate system ( j2000 )
考慮了地球形狀攝動、日-月引力攝動、太陽輻射壓力和大氣阻力因素對飛行器的影響，在地心赤道慣性坐標系下建立了精確的軌道動力學模型。Generally, traditional hough transformation is used to detect the line or some special curves in the image space, and navigation parameters can only be obtained indirectly by finding the corresponding position in the navigation coordinate through the anti - perspective matrix
傳統的hough變換是在圖像空間中檢測直線或某種特定的曲線，然後在把直線通過透視投影關系矩陣映射到導航坐標系中間接地得出所需的導航參數。To the display unit, the display volume, projection unit, and input device are studied and analysed. to the graphics engine, the working principle is studied, including conversion of coordinate systems, processing of the image data, the process of conversion matrix, voxel ordering, and some simple methods of graphics engine hardware
對于顯示單元，分別對顯示體，發射單元投影系統和輸入裝置進行了研究和分析;對于圖像引擎，分析其工作原理，包括坐標轉換，圖像引擎處理圖像數據的過程，推導了轉換矩陣的實現過程，提出了體素排序的方法，並對圖像引擎的硬體提出了簡單的設計方法。Therefore, in order to hit the target precisely, launching coordinates must be originally orientation, which will influence on hitting precision of missile crosswise direction
因此，要保證導彈準確地命中目標，必須對發射坐標系進行初始定位。而初始定位中導彈初始方位角的裝定將直接影響導彈橫向命中精度。分享友人