matlab中取虚部
时间: 2024-01-07 08:22:01 浏览: 48
在MATLAB中,可以使用imag()函数来获取一个复数的虚部。该函数的语法如下:
```
imag(A)
```
其中A是一个复数。下面是一个例子:
```matlab
z = 3 + 4i;
im = imag(z);
disp(im); % 输出:4
```
在这个例子中,我们定义了一个复数z,然后使用imag()函数获取了它的虚部,并将结果存储在变量im中。最后,我们使用disp()函数输出了im的值。
相关问题
matlab怎么取虚部
在MATLAB中,可以使用imag函数来提取复数的虚部。例如,如果有一个复数a,可以使用imag(a)来获取它的虚部。
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matlab取虚部的函数
MATLAB中取虚部的函数是imag(z)。其中,z可以是复数或复数数组。这个函数返回复数z的虚部。<em>1</em><em>2</em><em>3</em>
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