matlab绘制曲线y=100/1 x^2
时间: 2023-05-03 15:00:14 浏览: 204
使用Matlab绘制曲线y=100/1 x^2的代码如下:
x = -10:0.1:10;
y = 100./(x.^2);
plot(x,y);
xlabel('x');
ylabel('y');
title('y=100/1 x^2的曲线图');
相关问题
如何用MATLAB绘制x/y^2-x^2/y^3曲线
可以使用MATLAB中的ezplot函数来绘制该曲线。
首先,定义x和y的符号变量:
```matlab
syms x y
```
然后,定义曲线方程:
```matlab
eqn = x/y^2 - x^2/y^3;
```
接下来,使用ezplot函数绘制曲线:
```matlab
ezplot(eqn)
```
完整代码如下:
```matlab
syms x y
eqn = x/y^2 - x^2/y^3;
ezplot(eqn)
```
运行代码后,MATLAB会在一个新的图形窗口中显示该曲线。
如何用MATLAB绘制x/y^2-x^2/y^3平面曲线
可以使用MATLAB中的ezplot函数来绘制该平面曲线。具体步骤如下:
1.定义符号变量x和y:
```matlab
syms x y
```
2.用符号变量x和y表示平面曲线方程:
```matlab
eqn = x./y.^2 - x.^2./y.^3;
```
3.使用ezplot函数绘制平面曲线:
```matlab
ezplot(eqn)
```
完整代码如下:
```matlab
syms x y
eqn = x./y.^2 - x.^2./y.^3;
ezplot(eqn)
```
运行以上代码即可绘制x/y^2-x^2/y^3平面曲线。
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