常用于测绘控制网和变形监测，秩亏自由网平差，分别可以进行普通秩亏自由网平差，拟稳平差-Ordinary rank defect free network adjustment commonly used in surveying and mapping control network and deformation monitoring, rank defect free network adjustment, respectively, to be stable adjustment

径向基函数，用来处理有限元或计算流体力学中的计算网格变形问题-code of Radial Basis Functions for mesh deformation

DDA是非连续变形分析的源代码，主要用于建筑，矿山的力学分析-DDA (Discontinuous Deformation Analysis) 2D open source version is made available under the MIT License.