在应用中常用矩阵相乘的定义算法对其进行计算。这个算法用到了大量的循环和相乘运算，这使得算法效率不高。而矩阵相乘的计算效率很大程度上的影响了整个程序的运行速度，所以对矩阵相乘算法进行一些改进是必要的。-commonly used in the application of the definition matrix multiplication algorithm for calculation. The algorithm uses a number of cycle and multiplication operations, which makes algorithm efficiency is not high. Matrix multiplication and the computational efficiency substantially affect the speed of programs, the matrix multiplication algorithm improvements are necessary.