New multi - class support vector algorithm and its application in fault diagnosis 一種新型多分類支持向量算法及其在故障診斷中的應(yīng)用
The mathematical model of attitude solving algorithm on high dynamic aircraft was established , and the method which used rotation vector algorithm to solve attitude angle was discussed , and the method was compared with quaternion 摘要建立了高動態(tài)飛行器姿態(tài)解算的數(shù)學(xué)模型,探討了利用等效旋轉(zhuǎn)矢量法解算姿態(tài)角的方法,并與四元數(shù)法進行了比較。
Then as to the disadvantage of the tss native algorithms we bring for word a new algorithms which is bit vector algorithms base on rule length and the result of program show the performance of new algorithms is better than the native one 然后本文針對tss原始算法設(shè)計的缺陷,提出了基于規(guī)則長度的比特向量算法,仿真結(jié)果顯示該算法的性能優(yōu)于tss的原始算法。
Introduce the traditional two samples rotation vector algorithm and three samples rotation vector algorithm , which fit the incremental angular condition . but , the output of fiber optic gyro is angular rate of the vehicle , the error would increase serious if use traditional algorithm 由于光纖陀螺儀輸出為角速率信號,而傳統(tǒng)的旋轉(zhuǎn)矢量算法輸出為角增量信號,采用角增量提取算法,旋轉(zhuǎn)矢量精度會大幅大降。
Reference to mpeg - 7 standards , mainly researches feature extracting schemes of video visual information . it includes histogram refinement in rgb color space , histogram in hsv color space , color coherence vectors algorithm and homogeneous texture descriptor extraction algorithm 論文中主要研究的視覺特征提取方法有: rgb顏色空間的改進直方圖法、 hsv顏色空間的直方圖統(tǒng)計、顏色相關(guān)向量法和提取同類紋理描述符算法。