matlab eye()
时间: 2023-08-23 22:51:25 浏览: 81
`eye()` 是 MATLAB 中的一个函数,用于一个对角线上元素为1方阵。它的语法是:
```
= eye(n)
```
其中 `n` 是方阵的维度。,如果你想创建一个 3x3 的单位矩阵,可以使用 `eye(3)`。这将返回一个如下的矩阵:
```
1 0 0
0 1 0
0 0 1
```
你可以使用这个函数创建任意维度的单位矩阵。希望这个解答对你有帮助!如果你有任何其他问题,请随时提问。
相关问题
matlab eye
Matlab's `eye` function is used to create an identity matrix. An identity matrix is a square matrix with ones on the main diagonal and zeros elsewhere. It can be created using the syntax: `eye(n)`, where `n` specifies the number of rows (or columns) of the identity matrix. For example, `eye(3)` will create a 3x3 identity matrix:
```
1 0 0
0 1 0
0 0 1
```
You can also specify the number of rows and columns separately using `eye(m, n)`. If `m` and `n` are not equal, the resulting matrix will have ones on the diagonal of size `min(m,n)`.
MATLAB eye
MATLAB中的eye函数是用于创建单位矩阵的函数。单位矩阵是一个对角线上元素全为1,其余元素全为0的方阵。eye函数的语法如下:
eye(n):创建一个n×n的单位矩阵。
eye(m, n):创建一个m×n的单位矩阵。
例如,使用eye函数创建一个3×3的单位矩阵可以这样写:
A = eye(3)
这将得到以下结果:
A =
1 0 0
0 1 0
0 0 1
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