x=0:0.1:10;y=sin(x);plot(x,y)t=0:0.01*pi:2*p;x=sin(t);y=cos(t);z=x+y;plot(t,x,t,y,t,z);xlabel('时间');ylabel('函数值')要标注，可以在产出的图上标注，点击图标‘datacursor’在图上鼠标点击一下，就会有坐标值了x=0:pi/10:2*pi;y=sin(x);plot(x,y)
MATLAB Answers SUBPLOT : UPPER & LOWER PLOT 1 답변 sin(x)^2 3 답변 How to plot sin(xy)=sin(x)+sin(y)? 2 답변 전체 웹사이트 YIPLOT : Easy plot File Exchange 1D Non-derivative Peak Finder File Exchange linecm File Exchange 카테고리 MATLAB Gra...
>>n=0:20; y=sind(2*pi*500*n); plot(n,y); %角度制 或 >>n=0:20; y=sin(500*n); plot(n,y); %弧度制 两种图形如下
x = linspace(0, 3); y = x.^2.*sin(x); plot(x, y); line([2, 2], [0, 2^2*sin(2)]); % (2, 0) -> (2, 4sin(2))的线段 str = '$$\int_{0}^{2} x^2 sinx dx$$'; % latex text(0.25, 2.5, str, 'Interpreter', 'latex'); annotation('arrow', 'X', [0.32,...
This MATLAB function plots the implicit function defined by f(x,y) = 0 over the default interval [-5 5] for x and y.
plot(X,sin(1./X))语句中的点代表对于元素相除，除0并不是错误，仅仅是内部数据溢出而已，可以不用管。x=0:0.1:10;y=sin(x);plot(x,y)例如：根据已知函数可知，在x=0处有间断点，所以绘制该函数图形，应避开该间断点。图形实现代码如下：x=-10.01:-0.01;y=x.*sin(1./x);plot(x...
teta=round(100*rand); y1=sin(2*pi*f*t); y2=sin(2*pi*f*t+deg2rad(teta)); figure(teta); plot(t,y1,t,y2) xlabel('x') ylabel('y') grid How to Get Best Site Performance Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are...
Iffis scalar-valued,fnpltplots the graph off, usingsurf. Iffis 2-vector-valued,fnpltplots the image in the plane of a regular grid in its domain. Iffisd-vector-valued withd> 2,fnpltplots the parametric surface given by the first three components of its values, usingsurf. ...
t=0:0.01:1;y=sin(t);plot(t,y);不要在命令窗口里面打，新建个M文件，在里面输入就ok 你
Examples of Matlab Plot Marker Given below are the examples of matlab plot marker: Example #1 a = linspace (0,5,10); b= a*2+sin(2*a); plot (a, b,’-o’) Output: This will plot a line graph with all the points marked in a circle format, which is usually known as circle mar...