projection algorithm造句

• The projection algorithm for estimation of nonlinear system parameter
  时变系统辨识方法及其收敛定理
• Filtering and restoring principle based two-dimensional barcode projection algorithm
  基于本体的源代码重构知识库
• On a general projection algorithm for set-valued quasivariational inequalities
  关于一类集值拟变分不等式的广义投影算法
• A new projection algorithm is proposed for mixed variational inequalities
  摘要作者提出了混合变分不等式的一个新的投影算法。
• Hybrid projection algorithm for fixed points of lipschitz pseudo-contractive mappings in hilbert spaces
  伪压缩映像不动点的杂交投影算法
• Mean square convergence of multi-innovation projection algorithm for time-varying multivariable systems
  时变系统遗忘因子最小二乘法的有界收敛性
• The study and improvement of projection algorithm have important practical meaning in the three dimensional measurement systems
  摘要在三维激光测量系统中，投影算法的研究和改进具有很重要的实际意义。
• In this paper, the author attempts to discuss two main problems of convolution back projection algorithm basing on fan-beam scanning
  本文主要探讨了卷积反投影算法的两个核心问题：卷积窗函数与内插函数。
• Convolution back projection algorithm has parallelism and the image reconstruction with such an algorithm has fine quality and high speed
  本文在比较了各种算法后，采用卷积反投影算法作为并行图像重建的算法。
• Further the optimization algorithm and the related optimization ability and parameter are analyzed, and then the grads projection algorithm is adopted in this dissertation
  随后对冗余度机器人的优化算法及其优化能力和有关的参数进行了分析。
• Its image reconstruction belongs to the image reconstruction under narrow fan-beam scan mode . after comparing different algorithms, this paper introduces convolution back projection algorithm for the parallel image reconstruction
  采用高能直线加速器作为射线源的高能x射线工业ct机多采用窄角扇束扫描方式，其图像重建属窄角扇束扫描方式下的图像重建。
• Under wide-aperture, the anisotropy of scattering centers become evidence, in this paper, we propose a new algorithm based on sub-aperture and filtered back-projection algorithm to estimate the anisotropy of scattering centers in wide-aperture imaging
  然后针对散射中心方向特性提取问题,结合子孔径思想和滤波逆投影算法提出子孔径滤波逆投影算法,仿真结果验证了算法的有效性。
• A projection algorithm combined with 3 color-fiducial vision-based registration for virtual object registration in augment reality system, based on coordinate transition and 3d projection in 3d space, is described in detail
  结合三色基准注册技术，借助三维空间中的坐标系变换和立体投影变换算法，建立增强现实系统中虚拟物体投影注册模型，提出并推导增强现实系统的虚拟物体立体视觉投影注册算法。
• In inverse problem of ert, the linear back projection algorithm based on sensitivity field is used to reconstruct the qualitative image . assume that the change of conductance is slight, so the sensitivity can be approximately
  在电阻层析成像的成像算法方面，论文中使用了基于敏感场的线性反投影算法，假设电导率分布的变化不是很大，则场内敏感场系数的分布可近似的认为不变，这样就可利用敏感场矩阵直接求取多幅图像。
• Only small fuzzy rules ( “ if-then ” rule base ) are selected, the fnns may be applied to approximate the unknown chaotic system . using a lyapunov synthesis approach and the parameters projection algorithm, the free parameters of adaptive fnns controller can be tuned on-line
  该方法采用少量模糊规则(“如果-则”语言规则),使模糊神经网络逼近系统中不确定函数;然后通过lyapunov函数法和参数投影算法,即可在线调整模糊神经网络控制器参数。
• The method can improve the index accuracy and also the efficiency . in the price-trend analysis which applies the structural and historical data, the article introduces the fibonacci numbers and creates price-trend projection algorithm . system users can adopt the algorithm to make price-trend forecasts
  在利用结构型历史交易数据进行价格趋势分析方面，本文把菲波纳奇数列用到趋势分析中来，来改进波浪理论，创造了价格趋势投影算法。
• Secondly, two applications of gpml abc in modeling pulse radar are shown : one is detecting pipeline underground, and the other is its application to highway technology . thirdly, with back-projection algorithm, we have formed the image of tree-trunks . in summary, the application of fdtd in uwb fopen so far is impressive
  然后，对适用于有耗媒质的gpml边界条件的应用开展了深入研究，对脉冲雷达探测地下管道和测量高速公路沥青层厚度进行了fdtd算法模拟。
• On the basis of investigation and research about the technology of reconstruction for ict image up-to-date, this paper is devoted to develop an algorithm for image reconstruction based on wavelet theory . in this paper, time-frequency distribution for spatially varying filter was used to construct convolve-kernel by dwt, to modify convolve-back-projection algorithm
  本文在国内外有关ct图像重建的研究状况基础上，根据小波分析理论，利用小波变换在时频空间的可变性，用dwt变换构造卷积核，对卷积反投影算法做了改进。
• By combining the parameter smooth projection algorithm and the integral-type lyapunov design technology with the sliding mode design technology with boundary layer, the performances for the system to avoid the parameter drift phenomena, the chattering phenomena, and the controller singularity problem were improved
  通过将参数光滑投影算法，带饱和层的滑模面设计技术以及积分型李雅普诺夫设计技术集成起来，使得算法提高了系统在抑制参数漂移、抖振现象、控制器奇异等方面的能力。
• Former researchers have done many works in the respect of convolution back projection algorithm . however, according to the result of document retrieval, apart from the study about one the two main problems or a new function used in the reconstruction progress, there is not synthetically study about window function and interpolation methods and effects on quality of ct image
  围绕卷积反投影算法的两个问题，前人做了大量的研究，但根据所查阅资料，前人仅就其中一个问题做了一些研究或提出一种新的函数用于图像重建，却并没有全面地分析窗函数与内插函数的特性以及对ct图像的影响情况。