All matrices can be factorised, usually in a variety of ways.
所有矩阵通常都能以各种方式因式分解。
However, Laplace expansion is efficient for small matrices only.
但是，拉普拉斯展开仅对小型矩阵有效。
It means they are the inverse matrices.
这就意味着它们是互逆的两个矩阵。
Auto-refresh feature for both tables and matrices.
表格和矩阵的自动刷新特性。
But matrices can also represent mathematical equations.
然而，矩阵也同样能够用来表示数学方程。
The laboratory has two matrices capable of testing 40 radios.
该实验室有两个矩阵，可测试40个无线电。
In a sense, substitution matrices code up chemical properties.
在某种意义上，替换矩阵是对化学属性的编码。
These hints can be used in similar matrices with other maturity models.
这些提示可以在其他成熟度模型的类似矩阵中使用。
Visually, they can be represented as ten-by-ten matrices of black and white squares.
它们可以可视化地表示为10乘10的黑白方块矩阵。
OK, so we've seen how to multiply matrices, and how to write linear systems in matrix form.
我们学过矩阵乘法的，以及用矩阵表示线性方程。
And finally, I like to add references to both external and internal resources to the matrices.
最后，我想将外部和内部资源的参考加到这个矩阵中。
OK, so if you don't remember how to multiply matrices, please look at the notes on that again.
如果你不知道，如何做矩阵乘法，再看看相关笔记吧。
If you want to know everything about the secret life of matrices, then you should take 18.06 someday.
如果你们要知道矩阵所有的秘密，就以后选18。06课程吧。
The company employs a software program that lets it see the data it gets in two-dimensional matrices.
该公司使用了一个软件程序以二维矩阵方式查看数据。
The SA/XT browser displays matrix definitions under the Matrices tree node, as shown in Figure 5.
SA/XT浏览器显示了Matrices节点下的矩阵定义，如图 5 所示。
Probably some of you have seen about matrices a little bit in high school, but certainly not all of you.
可能有些同学,在中学已经学了一点矩阵，但肯定不是所有人都学过。
And they are not Numbers, they are not vectors, they are not matrices, they are a different kind of object.
不是数字，不是向量，也不是矩阵，它们是不同的数学对象。
It's great for doing things with vectors and matrices and things that are easily captured in that framework.
它用于在矩阵、载体和很容易，从框架中获得的事情中做事情很棒。
Their tutorial also includes the slightly more advanced topics of 3-dimensional matrices and error reporting.
他们的教程还包括三维矩阵和错误报告等稍稍高级的主题。
So, that's one thing that maybe we didn't emphasize enough when we did matrices at the beginning of a semester.
也许在学期初学习矩阵的时侯,我们并没有充分的强调它。
The matrices in CwMtx include vectors and square matrices, where vectors include space vectors and quaternions.
CwMtx中的矩阵包括向量和方阵，其中向量包括空间向量和四元数。
For projects coded in c, Meschach (pronounced: me-shark) provides routines for operating on matrices and vectors.
对于用c编写代码的项目，Meschach(读作me - shark)提供了例程，用于矩阵和向量的运算。
I'd argue that MATLAB is basically a targeted language it's targeted at matrices and vectors and things like that.
我认为MATLAB是有特定处理对象的语言，它主要，面向矩阵和向量等。
It's easy to tell whether these simpler matrices have banded inverses, and if they do, their combination will, too.
判断这些简单矩阵是否有带状逆阵要更容易，而如果它们有，那他们组合起来也会有。
It s easy to tell whether these simpler matrices have banded inverses, and if they do, their combination will, too.
判断这些简单矩阵是否有带状逆阵要更容易，而如果它们有，那他们组合起来也会有。
But now, let's see that we have two matrices like that telling us how to transform from something to something else.
而现在，我们来看，有两个像这样的矩阵，来表示把某种东西转化为另一种东西。
Now, in order to express this kind of linear relation, we can use matrices. A matrix is just a table with Numbers in it.
现在，为了说明这种线性关系，我们可以用矩阵，矩阵就是一个含有数字的列表。
So engineers are interested in banded matrices with banded inverses, but which matrices those are is by no means obvious.
因此，工程师们才对拥有带状逆阵的带状矩阵感兴趣，然而那些是什么样的矩阵却并非显而易见。
So let me just introduce you to a little bit about matrices just enough for what we will need later on in this class.
所以我稍微讲一下矩阵，这些东西都是这节课上立马要用到的。
Among the most common tools in electrical engineering and computer science are rectangular grids of Numbers known as matrices.
在电子工程以及计算机科学使用的常见工具中，有一种被称为矩阵的数字组成的网格。
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