摘要:
向量的几个要素, 元素的类型,维数 矩阵的几个要素,元素的类型,行数,列数 | typedef Matrix< float, Dynamic, 4 > | Eigen::MatrixX4f | 单位向量 转置 求逆 阅读全文
摘要:
1. struct how to describe one object attribute. use a struct to represent one object, the struct include object state, dimension, id , yaw 2. array/ve 阅读全文