And we can reformulate this in terms of matrix multiplication or matrix product.
我们可以用，矩阵乘法或矩阵乘积的形式来表述这些式子。
From this point of view, we can concisely and intuitively introduce the multiplication principles of elementary matrix and block matrix.
用变量的线性替换解释矩阵乘法，由此可以简洁而且直观地导出初等矩阵和分块矩阵的乘法原理。
If we use the equation of least square estimator directly, computing amount is often very great because course of computing need calculate the inverse of matrix and multiplication of matrix.
若直接采用最小二乘估计的公式，因计算过程需要求矩阵的逆及乘积，计算量非常大。
A new block cipher is designed where the diffusion of matrix multiplication is combined with the confusion of specially designed matrix operation to encrypt information.
设计了一种新的分组密码算法，该算法利用矩阵乘法的扩散作用与专门设计的一种矩阵运算的混乱作用实现对信息的加密。
Matrix multiplication is a basic operation in scientific computing. Efficient implementation of matrix multiplication can speed up many applications.
矩阵乘法是科学计算中最基本的操作，高效实现矩阵乘法可以加速许多应用。
It has been shown that sensitivity-matrix of arbitrary order can be expressed by transmission matrix and its circular multiplication.
证明了任意阶的灵敏度矩阵都可以由传递矩阵及其循环乘给出。
Matrix multiplication by it's transpose returning zeros matrix?
矩阵乘法，矩阵转置返回零？
In computing the scattering fields, the determination of the T-matrix involves matrix multiplication and inversion, which consumes considerable time when the size of the particle is large.
在散射场的计算中，T矩阵的计算涉及到矩阵的乘法和求逆，当粒子尺寸很大时，这两种矩阵运算特别是求逆将消耗大量的时间。
In computing the scattering fields, the determination of the T-matrix involves matrix multiplication and inversion, which consumes considerable time when the size of the particle is large.
在散射场的计算中，T矩阵的计算涉及到矩阵的乘法和求逆，当粒子尺寸很大时，这两种矩阵运算特别是求逆将消耗大量的时间。
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