摘要:
一. NTU论文中的预处理方法 We translate them to the body coordinate system with its origin on the “middle of the spine” joint (number 2 in Figure 1), followed by 阅读全文
摘要:
numpy有一些不是那么常用,但是很有用的函数。 1. np.cross() 求两个向量的叉积,示例如下: 2. np.isnan() 函数功能:Test element-wise for NaN and return result as a boolean array. 3. np.count_n 阅读全文