单位矩阵

Having found all square roots of an identity matrix .

找出了单位矩阵的所有平方根。

Consider what happens if the a property of an identity matrix changes.

考虑一下，当一个单位矩阵中一个元素改变后的情况。

You can think of an identity matrix for matrices as being the number 1 for scalars, or regular numbers.

你可以把一个单位矩阵认为是数字标量1或者是一个正规数。1乘以任何数还是等于数本身。

For Berman, it meant requiring the lattice integral points of , i.e., requiring that the basis for the lattice be the identity matrix .

对于Berman的方法，意味着需要空间的网格整数点，也就是需要网格的基是单位矩阵。

Consider what happens when an identity matrix is used with the formulas for finding a transformed x and y.

通过公式，我们看看单位矩阵产生了什么

For our 2D drawing, we don't need to move the camera, and we don't want to move the world for now, so we'll use an identity matrix, which basically sets the camera and world in a default position.

为了我们的2D绘制，我们不需要移动摄像机，也不用想移动世界，所以我们将使用一个单位矩阵，将摄像机和世界放置在缺省的位置。

By investigate the deviation between the tensor and unit matrix and the effects on the devices, the relationship between the non-reciprocity and structure can be obtained.

通过考察磁导率张量与单位矩阵的差别及其对器件性能的影响，可以研究器件的非互易性能和结构之间的关系。

The processor (50) generates partial matrix H2 as a unit matrix.

处理器(50)把子阵H2产生为单位矩阵。

This is a matrix that causes no effect when it's concatenated with another matrix of the same dimensions.

单位矩阵在和另一个相同维数的矩阵连接时没有任何效果。

This paper proposes a class of Quasi-Cyclic Low-Density Parity-Check codes with high code rates, which is an efficient encoding algorithm due to the almost lower triangular form and simple structure of their parity-check matrices.

摘要该文设计了一种特殊的高码率准循环低密度校验码，其校验矩阵以单位矩阵的循环移位阵为基本单元，与随机构造的LDPC码相比可节省大量存储单元。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。