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浏览/检索结果: 共17条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Improved Capon Estimator for High-Resolution DOA Estimation and Its Statistical Analysis 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2023, 卷号: 10, 期号: 8, 页码: 1716-1729 作者:  Weiliang Zuo;  Jingmin Xin;  Changnong Liu;  Nanning Zheng;  Akira Sano   |  收藏  |  浏览/下载：17/0  |  提交时间：2023/07/20 Capon beamformer  direction-of-arrival (DOA) estimation  large-sample mean-squared-error (MSE)  subspace-based methods  uniform linear array   Optimal rotated block-diagonal preconditioning for discretized optimal control problems constrained with fractional time-dependent diffusive equations 期刊论文  OAI收割 APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 163, 页码: 126-146 作者:  Bai, Zhong-Zhi;  Lu, Kang-Ya   |  收藏  |  浏览/下载：28/0  |  提交时间：2021/04/26 Fractional optimal control problem  Numerical discretizations  Block two-by-two linear system  Preconditioning  Spectral bounds  Krylov subspace iteration methods  Convergence property   Discriminating Bipolar Disorder from Major Depression Based on Kernel Svm Using Functional Independent Components 会议论文  OAI收割 Tokyo, Japan., 2017/9/25-28 作者:  Shuang Gao;  Elizabeth A Osuch;  Michael Wammes;  Jean Théberge;  Tianzi Jiang   |  收藏  |  浏览/下载：23/0  |  提交时间：2018/03/09 Independent Component Analysis  Linear Subspace  Kernel Svm  Bipolar Disorder  Major Depression Disorder  Fmri Data  Schizophrenia  Unipolar  Amygdala   Dimension reduction based linear surrogate variable approach for model free variable selection 期刊论文  OAI收割 JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2016, 卷号: 169, 页码: 13-26 作者:  Dai, Pengjie;  Ding, Xiaobo;  Wang, Qihua   |  收藏  |  浏览/下载：26/0  |  提交时间：2018/07/30 Adaptive LASSO  Central subspace  Linear surrogate variable  Sufficient dimension reduction  Variable selection   Time-varying modal parameters identification of large flexible spacecraft using a recursive algorithm 期刊论文  OAI收割 International Journal of Aeronautical and Space Sciences, 2016, 卷号: 17, 期号: 2, 页码: 184-194 作者:  Ni ZY(倪智宇);  Wu ZG(吴志刚);  Wu SN(邬树楠) 收藏  |  浏览/下载：27/0  |  提交时间：2016/07/22 modal parameter identification  large flexible spacecraft  linear time-varying system  recursive subspace algorithm   Scatter Balance: An Angle-Based Supervised Dimensionality Reduction 期刊论文  OAI收割 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2015, 卷号: 26, 期号: 2, 页码: 277-289 作者:  Liu, Shenglan;  Feng, Lin;  Qiao, Hong 收藏  |  浏览/下载：33/0  |  提交时间：2015/09/18 Linear discriminant  scatter matrix  small sample size problem  subspace selection   物体分类中的特征表达与样本不均衡问题研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院大学, 2014 作者:  蔡慧雯 收藏  |  浏览/下载：102/0  |  提交时间：2015/09/02 基于聚类的线性判别分析  特征子空间  编码空间  小样本  样本不均衡  Cluster-based Linear Discriminative Analysis  Feature Subspace  Code Space  Small Data  Imbalanced Data   On semi-convergence of Hermitian and skew-Hermitian splitting methods for singular linear systems 期刊论文  OAI收割 COMPUTING, 2010, 卷号: 89, 期号: 3-4, 页码: 171-197 作者:  Bai, Zhong-Zhi   |  收藏  |  浏览/下载：15/0  |  提交时间：2018/07/30 Singular linear system  Non-Hermitian matrix  Positive semidefinite matrix  Hermitian and skew-Hermitian splitting  Splitting iteration method  Semi-convergence  Preconditioning matrix  Krylov subspace method   Infrared face recognition using linear subspace analysis (EI CONFERENCE) 会议论文  OAI收割 MIPPR 2009 - Pattern Recognition and Computer Vision: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, October 30, 2009 - November 1, 2009, Yichang, China 作者:  Wang D. 收藏  |  浏览/下载：35/0  |  提交时间：2013/03/25 Infrared image offers the main advantage over visible image of being invariant to illumination changes for face recognition. In this paper  based on the introduction of main methods of linear subspace analysis  such as Principal Component Analysis (PCA)  Linear Discriminant Analysis(LDA) and Fast Independent Component Analysis (FastICA)  the application of these methods to the recognition of infrared face images offered by OTCBVS workshop are investigated  and the advantages and disadvantages are compared. Experimental results show that the combination approach of PCA and LDA leads to better classification performance than single PCA approach or LDA approach  while the FastICA approach leads to the best classification performance with the improvement of nearly 5% compared with the combination approach. 2009 Copyright SPIE - The International Society for Optical Engineering.   基于统计学习与融合的人脸识别关键问题研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2007 作者:  高勇 收藏  |  浏览/下载：33/0  |  提交时间：2015/09/02 自动人脸识别  统计学习  融合  Gabor小波  Boosting  线性判别分析  随机子空间  Automatic Face Recognition  Statistical Learning  Fusion  Gabor Wavelet  Boosting  Linear Discriminant Analysis  Random Subspace