position and velocity computer 中文意思是什麼
position and velocity computer
解釋
位置速度計算機-
Then its mathematical model is set up and its validity is proved by computer simulation results. in the following, a new processing method of using three - antenna to detect, locate and image moving target is proposed based on dpca and interferometric theory. this method can not only suppress ground clutter effectively and detect moving target but also locate accurately azimuth position of moving target and estimate its velocity
深入分析了dpca和干涉的原理后，提出一種沿航跡放置的三天線sar動目標檢測和成像方法，詳細描述了該方法的工作機理，給出系統組成框圖，並給出該方法進行動目標檢測、定位、測速和成像的步驟，然後給出了計算機模擬方案及大量的模擬結果，充分證明了採用該方法不僅能夠有效的抑制地雜波、檢測動目標，還能夠對動目標精確定位，準確估計出動目標的速度，對動目標重新聚焦成像。 -
However, the computer simulation approximate approach not only clearly indicates the changes of mechanism position, velocity and acceleration orientation by means of figures, but also obtains the closely same accuracy of the analytics without the boring calculation
計算機模擬逼近法既能以圖的形式展示機構位置、速度加速度的方位變化，又能得到與解析法非常相近的求解精度，又不需推導繁瑣的解析公式。 -
This essay will introduce what has been done by the author in the development of the system, including choosing video velocity measurement + character recognition algorithm based on wavelet transform + dsp as the system solution ; development of vehicle accurate position calculation algorithm for video velocity measurement and filed test ; development of fast character recognition algorithm based on wavelet transform for dsp platform and performance test ; transplanting the fast character recognition algorithm from industrial control computer to dsp platform and performance test
本論文介紹的作者在開發本系統中所做的一些工作，包括選定系統採用視頻測速+小波變換字元識別+ dsp的方案；開發了視頻測速所用的車輛精確定位演算法並進行了實地測試；開發了適用於dsp平臺的基於小波變換的字元識別快速演算法並進行了性能測試；將系統核心部分的字元識別快速演算法成功移植到dsp平臺並進行了性能測試。
分享友人