这篇文章将详细探讨分块的子空间投影及其在实际中的应用。我们将深入讨论什么是子空间投影，以及如何在分块数据中应用这一概念。同时，我们将提供大量英语短句和例句，帮助读者更好地理解这一概念，并在实际应用中进行灵活运用。无论您是对分块数据处理领域感兴趣的学术研究者还是从事相关工作的专业人士，本文都将为您提供全面而清晰的信息，帮助您深入理解分块的子空间投影的概念和应用。
分块的子空间投影,Subspace block projection
1)Subspace block projection分块的子空间投影
2)Subspace projection子空间投影
1.Ellipse fitting algorithm based on subspace projection technique;基于子空间投影技术的椭圆拟合算法
2.Improving MUSIC performance in snapshot deficient scenario via weighted signal-subspace projection;基于加权信号子空间投影的MUSIC改进算法
3.LFM interference suppression in GPS receiver using space-time subspace projection techniques;GPS接收机抑制LFM干扰空时子空间投影方法
英文短句/例句
1.Asymmetric watermarking based on Contourlet transform and subspace projection基于Contourlet变换和子空间投影的非对称数字水印
2.A Doppler rate estimation method based on sub-space projection technique was proposed.提出了一种基于子空间投影技术的多普勒调频率估计方法。
3.The Subspace Projection in Interference Suppression of GNSS Radio Obscuration Atmosphere Detection SystemGNSS无线电掩星大气探测系统干扰抑制的子空间投影方法
4.Hyperspectral image anomaly detection based on local orthogonal subspace projection采用局部正交子空间投影的高光谱图像异常检测
5.Subspace Projection and Simultaneous Blind Signal Extraction Based Ground Bounce Removal Methods for Ground Penetrating Radar;基于子空间投影和联立盲信号抽取的探地雷达地杂波抑制方法研究
6.Projection Operators in Banach Spaces and their Applications;Banach空间上的投影算子及应用
7.The Orthogonal Projection Operator of Frames in Finite Hilbert Spaces有限维Hilbert空间中框架的正交投影算子
8.A Complex Fast Data Projection Method For Subspace Tracking一种复快速数据投影子空间跟踪方法
9.Projective Operators of Inner Product H-Z-Spaces and Its Nature内积H-Z-空间中的投影算子及其性质
10.Representative of Matric Projection on Some finte Codlmensional Subspace;一类有限余维子空间的度量投影表达式
11.The Single - Valued Metric Operator Part of Linear Manifold in Banach Spaces;Banach空间中线性流形的单值度量投影算子部分
12.Research on Face Recognition Methods with Subspace Linear Projections基于子空间线性投影的人脸识别方法研究
13.A Orthogonal Projection of Hilbert Space;一个Hilbert空间的正交投影
14.The Research on Impacts of Foreign Direct Investment on Spacial Clusters of Chinese Electronics and Communication Industry;外商直接投资对中国电子及通信产业空间集聚的影响
15.A Robust PAST Algorithm in Alpha Stable Noise EnvironmentAlpha稳定分布噪声中的韧性投影近似子空间跟踪算法
16.Continuity of Metric Projections in Banach Space;Banach空间中度量投影的连续性
17.Continuity and Convergence Properties of Metric Projection;Banach空间中度量投影的连续性和收敛性
18.The Phase-space Projection Method of the Signal Extraction from Chaotic Background混沌背景中信号提取的相空间投影法
相关短句/例句
Subspace projection子空间投影
1.Ellipse fitting algorithm based on subspace projection technique;基于子空间投影技术的椭圆拟合算法
2.Improving MUSIC performance in snapshot deficient scenario via weighted signal-subspace projection;基于加权信号子空间投影的MUSIC改进算法
3.LFM interference suppression in GPS receiver using space-time subspace projection techniques;GPS接收机抑制LFM干扰空时子空间投影方法
3)Orthogonal subspace projection正交子空间投影
1.Hyperspectral image anomaly detection based on local orthogonal subspace projection采用局部正交子空间投影的高光谱图像异常检测
2.Applying whitening process and Gram-Schimdt orthogonalization and orthogonal subspace projection, an optimal transformation matrix was designed to minimize the ratio of intra-class distance to inter-class distance while imposing the constraint that different class centers after transformation are along specifically directions that are ortho.以线性变换后样本的类内距离与类间距离之比最小作为准则函数,同时加上约束条件使变换后的样本中心沿着特定的正交方向,通过白化变换、Gram-Schimdt正交化和正交子空间投影求解约束准则函数得到最优变换矩阵。
4)subspace projection technique子空间投影技术
1.Interference subspace and its orthogonal subspace were created on basis of the principle ofsubspace projection techniques.利用Wigner-Ville分布(WVD)将受干扰的GPS接收信号转换到时频域,利用时频综合技术重构干扰信号,根据子空间投影技术的原理将接收信号投影到与干扰信号正交的子空间中,从而抑制干扰信号,仿真分析了经匹配滤波器输出后的信号的误码性能,可知经本文提出的方法处理后的信号比未经预处理的信号抗干扰性能明显增强,约有30 dB的性能提高。
5)representation of hyperconical surface子空间正投影图
6)Interference subspace projection干扰子空间投影
延伸阅读
滤波反投影或卷积反投影滤波反投影或卷积反投影影像学术语。当代影像学设备进行影像重建的数学方法。在直接用扫描后所获得的投影轨迹剖面图反投影重建出的CT图像中，无法避免角度卷入条纹伪影(angular aliasing streaks)造成的模糊和失真。这种现象与被扫描层面的空间频率中高频信息的损失有关。使用一种精密的数学方法去除这种模糊。称为“展现”(unfolding)或去卷积(deconvolution)，即在反投影前使用一种数学的“滤器”或卷积函数对原始数据进行修正，然后再进行反投影。两步数学处理过程合称为滤波(修正后)反投影或卷积(后)反投影。这种方法的优点是处理过程简单，速度快，所得图像逼真、清晰。
