vector n. 1.【數(shù)學(xué)】向量,矢量,動(dòng)徑。 2.【航空】飛機(jī)航線;航向指示。 3.【天文學(xué)】幅,矢徑。 4.【生物學(xué)】帶菌者[體],傳病媒介。 vt. 【航空】(對(duì)飛行中的飛機(jī))指示航向。 vi. 【航空】電(磁)波導(dǎo)航。
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(dòng)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(jìn)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(duì)tss原始算法設(shè)計(jì)的缺陷,提出了基于規(guī)則長(zhǎng)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(hào),而傳統(tǒng)的旋轉(zhuǎn)矢量算法輸出為角增量信號(hào),采用角增量提取算法,旋轉(zhuǎn)矢量精度會(huì)大幅大降。
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(hào),而傳統(tǒng)的旋轉(zhuǎn)矢量算法輸出為角增量信號(hào),采用角增量提取算法,旋轉(zhuǎn)矢量精度會(huì)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(jué)特征提取方法有:rgb顏色空間的改進(jìn)直方圖法、hsv顏色空間的直方圖統(tǒng)計(jì)、顏色相關(guān)向量法和提取同類紋理描述符算法。
3 . to meet the real-time demand in the robot soccer competition, this thesis proposed a color image segmentation method using improved threshold vector algorithm in yuv color space . the new algorithm can classify 8 colors in one time, so the speed of the algorithm is improved a lot 針對(duì)足球機(jī)器人系統(tǒng)中對(duì)視覺(jué)系統(tǒng)實(shí)時(shí)性方面的具體要求,提出了一種改進(jìn)了閾值向量彩色圖像分割方法,對(duì)于一個(gè)未知顏色的像素點(diǎn),一次計(jì)算就能夠判斷其顏色,并將其進(jìn)行分類。
This dissertation develops research work for some fields in which ground clutter suppression algorithm may be used for airborne phased-array radar, software design of 3dt-- stap algorithm with adaptive space-frequence steer vector algorithm is completed for clutter suppression realtime processing system based on tigersharc ts101 chip 本論文圍繞機(jī)載相控陣?yán)走_(dá)的空時(shí)二維處理技術(shù)展開研究工作,主要任務(wù)是為系統(tǒng)選擇地雜波抑制的算法,并完成以浮點(diǎn)dsp芯片(ts101)為核心的基于3dt
Secondly, the improved rotation vector algorithms in the pure coning motion are discussed and the computing burden is compared with each other . lastly, computer simulations are executed to test the algorithms " performance . the results show that the rotation vector algorithms can improve the precision of the attitude calculation effectively 分析了高動(dòng)態(tài)環(huán)境下捷聯(lián)慣導(dǎo)圓錐誤差的產(chǎn)生機(jī)理,研究了純錐運(yùn)動(dòng)條件下姿態(tài)更新的旋轉(zhuǎn)矢量?jī)?yōu)化算法,對(duì)各算法的計(jì)算量和精度進(jìn)行了對(duì)比,最后對(duì)各算法進(jìn)行了計(jì)算機(jī)仿真,仿真結(jié)果表明:旋轉(zhuǎn)矢量算法能有效提高姿態(tài)算法的精度;2
Secondly, the improved rotation vector algorithms in the pure coning motion are discussed and the computing burden is compared with each other . lastly, computer simulations are executed to test the algorithms " performance . the results show that the rotation vector algorithms can improve the precision of the attitude calculation effectively 分析了高動(dòng)態(tài)環(huán)境下捷聯(lián)慣導(dǎo)圓錐誤差的產(chǎn)生機(jī)理,研究了純錐運(yùn)動(dòng)條件下姿態(tài)更新的旋轉(zhuǎn)矢量?jī)?yōu)化算法,對(duì)各算法的計(jì)算量和精度進(jìn)行了對(duì)比,最后對(duì)各算法進(jìn)行了計(jì)算機(jī)仿真,仿真結(jié)果表明:旋轉(zhuǎn)矢量算法能有效提高姿態(tài)算法的精度;2