This paper also introduces a new evaluate function in the evaluate process to pick out the best transfer matrix. Good result is obtained by using the angle neighborhood of laser point and Gaussian weight function. 评价过程中引入激光点角邻域的概念,并通过高斯权函数对评价函数进行改进,获得良好效果。
In conclusion, if we adopt the Gaussian weight function, the appropriate selection of their parameters and suitable nodes densification in boundaries, then a good result will be obtained in the computation of elastic foundation plate by Element-free Galerkin method. 总之,将无单元Galerkin法用于弹性地基板的计算分析,采用高斯型权函数、合适选取参数,且在边界附近适当加密节点等,可使计算结果与级数解具有更好的一致性。
Ranking Gaussian mixture models according to weight and variance; Using the modified Cora-3 pattern recognition algorithm established by I. 将高斯分布模型按权值、方差排序;
Robust statistics is introduced to enhance the robustness of Gaussian filtering. Several selected robust weight functions are adopted and compared. 引入稳健统计学的思想,对高斯滤波进行了稳健处理,并比较了几种稳健估计权函数对高斯滤波性能的改进。
Thus Gaussian kernel is selected as the weight function in this thesis. 为此,本文选取高斯核为权函数。