vector algorithms造句
例句与造句
- New multi - class support vector algorithm and its application in fault diagnosis
一种新型多分类支持向量算法及其在故障诊断中的应用 - 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
摘要建立了高动态飞行器姿态解算的数学模型，探讨了利用等效旋转矢量法解算姿态角的方法，并与四元数法进行了比较。 - 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
然后本文针对tss原始算法设计的缺陷，提出了基于规则长度的比特向量算法，仿真结果显示该算法的性能优于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
由于光纤陀螺仪输出为角速率信号,而传统的旋转矢量算法输出为角增量信号,采用角增量提取算法,旋转矢量精度会大幅大降。 - 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
论文中主要研究的视觉特征提取方法有： rgb颜色空间的改进直方图法、 hsv颜色空间的直方图统计、颜色相关向量法和提取同类纹理描述符算法。 - It's difficult to find vector algorithms in a sentence. 用vector algorithms造句挺难的
- 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
针对足球机器人系统中对视觉系统实时性方面的具体要求，提出了一种改进了阈值向量彩色图像分割方法，对于一个未知颜色的像素点，一次计算就能够判断其颜色，并将其进行分类。 - 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
本论文围绕机载相控阵雷达的空时二维处理技术展开研究工作,主要任务是为系统选择地杂波抑制的算法,并完成以浮点dsp芯片( ts101 )为核心的基于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
分析了高动态环境下捷联惯导圆锥误差的产生机理，研究了纯锥运动条件下姿态更新的旋转矢量优化算法，对各算法的计算量和精度进行了对比，最后对各算法进行了计算机仿真，仿真结果表明：旋转矢量算法能有效提高姿态算法的精度； 2 - ( 2 ) the influence to classification result is highly effected by using different classifier , for example , the center - vector algorithm obtains better classification results than other two algorithms . with the character feature , the average recall is 80 . 73 % , and the average precision is 82 . 94 % , and with the chinese - word feature , the average recall is 83 . 6 % , and the average precision is 85 . 97 % . different corpuses influence the classification result . for example , the average recall is 89 . 31 % and the average precision is 88 . 33 % , by using the news web pages as corpus from the web site " www . sina . com . cn " , which adopt the center - vector algorithm to structure classifier and select chinese - word as feature
对三种分类器分别以字、词为特征进行分类测试、分析发现：使用相同的分类算法，用词作为特征项，比以字作为特征的分类效果好；用不同的算法构造分类器对分类效果的影响很大，如中心向量算法在字、词特征下的分类效果优于其他两算法；在以字为特征的情况下，该算法的平均查全率80 . 73 ，平均查准率82 . 94 ；在以词为特征的情况下，该算法的平均查全率83 . 6 ，平均查准率85 . 97 ；选用语料不同对分类效果也有影响，如用新浪网( www . sina . com . cn )网页语料进行测试，使用中心向量法分类器和词作为特征的情况下，平均准确率为89 . 31 ，平均查全率为88 . 33 。 - Based on these descriptions , a nd model called support vector data description ( svdd ) is founded . ( 2 ) a qualitative guide for setting those parameters in oc - svms is investigated . a multi - layer high - speed training strategy was proposed to enable support vector algorithm to handle large training data
( 2 )通过分析支持向量机中模型参数对检测结果的影响,给出了确定这些参数的一般方法;提出了一种分层式的快速训练方法,克服了样本个数和维数对支持向量算法应用的制约,提高了训练效率。 - First , the theories of the music algorithm and the esprit are presented here . conventional algorithms are limited by the array configuration , and a constructing vectors algorithm , which uses the correlative function of array data , is proposed in this paper . this algorithm is n ' t restricted within the special array configuration , and it is also very steady
在介绍了多重信号分类( music )算法和旋转不变技术( esprit )的基本原理后,考虑到常规的算法都受到阵列形式的限制,本文在esprit算法的基础上,提出了一种利用阵元数据的相关函数构造向量的算法,该算法不要求特定阵列结构,且有一定的稳健性。 - In this paper , we begin with the analysis of wavelet transform . after the analysis of image wavelet coefficients and methods of image compression , a method of vector - constitution among different subbands , making verctor book using pcc + lbg , and fast vq is presented . at the same time a better compression performance is improved by using multistage vector algorithm , the design of this algorithm based on dsps is given at the end of this paper
该算法充分利用了小波分解后各子带间的相关性，跨子带构造高维数矢量，利用改进的渐进构造聚类( pcc )结合lbg的算法生成了具有代表性的最优码书，并提取特征矢量快速实现矢量量化，最后通过二级量化进一步降低矢量量化的复杂度。 - Statistical learning theory derives necessary and sufficient conditions for consistency and fast rate of convergence of the empirical risk minimization principle , which is the basis of most traditional learning algorithms . it also theoretically underpins the support vector algorithms . support vector learning algorithm is based on structural risk minimization principle
传统的学习算法大多是基于经验风险最小化原则的，统计学习理论给出了经验风险最小化原则一致和快速收敛的充分和必要条件，并且为支持向量算法做了理论支持。