矩阵

Scalar formulas do carry over for these matrices.

对于这些矩阵,数量间一些公式确实保留下来.

This combination process is called the assemblage of stiffness matrices.

这种组合的过程称为刚度矩阵的装配.

This may be reduced to the much more condensed matrix form.

这可以简化成较精简的矩阵形式.

These equations are written more concisely as a single columnmatrix equation.

这些方程以单列矩阵方程表示会更简单.

Local deviations depend strongly on the local geometry of the solid matrix.

局部偏离严格地依赖于固体矩阵的局部几何形状.

Matrix formulations are ideally suited to the storage facilities of computers.

矩阵列方程最适于计算机存储.

The condition number, defined below, is changed by scaling the matrix.

调整矩阵的比例就改变了下面定义的条件数.

Triangular matrices, in particular, are usually quite tractable.

特别地, 三角矩阵常是十分易于驾驭的.

These are matrices that may be intersected.

这是一些能分割的矩阵。

This matrix is symmetric and banded , the band being equal to four.

这个矩阵是对称的且是带状的, 带宽等于四.

This can be extended to n X n tridiagonal matrices.

这可以推广到nXn三对角线的矩阵.

We now omit the prime on the matrix elements.

我们现在把各矩阵元素上的一撇略去.

They may be conveniently expressed in the following matrix form.

它们可以方便地表示成下列矩阵形式.

The aim of this chapter is to develop properties of the inverse.

本章的目的是要开发逆矩阵的性质.

The matrix is defined as the reciprocal of A.

该矩阵定义为A之逆矩阵.