matrix product中文什么意思

例句与用法

1. The vector product node named matrixmult uses a point matrix product operation to multiply those coordinates by the worldinversematrix of the sphere ' s shape node
   那是，在球中心的一个点需要去返回一个0 , 0 , 0的数值，不管球在空间的哪个地方。
2. It gives a number of sufficient conditions on the subpositive definiteness of the matrix product of two subpositive definite matrices , and also provides some necessary and sufficient conditions on the subpositive definiteness of the matrix product of two special subpositive definite matrices
   摘要主要给出了两个亚正定矩阵的乘积仍是亚正定矩阵的几个充分条件以及两个特殊的亚正定矩阵的乘积仍是亚正定矩阵的充要条件。