scipy稀疏数组coo_array
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scipy稀疏数组coo_array的实现
目录coo_array初始化方案内置方法coo_array coo也被称为ijv,是一种三元组格式,对于矩阵中第i ii行第j jj列的值v vv,将其存储为( i , j , v ) (i,j,v)(i,j,v)这样的三元组,即为coo_array的原理。[详细]
2023-02-22 09:43 分类:开发 Algorithm for calculating definite integrals with bounds at infinity
Suppose I have an integral that\'s bounded on one (or both) end by (-)infinity.AFAICT, I can\'t analytically solve this problem, it takes brute force (e.g. using a Left Riemann Sum).I\'m having troubl[详细]
2022-12-28 12:38 分类:问答