For the CPU serial operation mode, it is a very time-consuming process to obtain the inverse of large-scale matrix.

在CPU串行运算模式下实现大规模矩阵求逆是一个非常耗时的过程。

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The method requires less computation time and smaller memory than the direct computation of volume integral equations, since the large scale matrix inversion may be avoided.

由于不必进行直接的大型矩阵求逆运算，因而与体积分方程的直接解法相比，所需的机时更少，并减少了对内存的要求。

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First, the rand (5, 5) builds a matrix of size 5, 5 containing random values (which I scale to a maximum of 5).

首先，rand(5,5)会构建一个5,5大小的矩阵，其中包含了一些随机值(其最大值为5)。

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Also participating in the round were previous investors General Catalyst, Matrix Partners, and Scale Venture Partners.

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