代码搜索结果

clf; %清除图形窗口中的内容 x=linspace(0,2*pi,20); y=sin(x); axes('Position',[0.2,0.2,0.2,0.7],'GridLineStyle','-.'); plot(y,x); grid on axes('Position',[0.4,0.2,0.5,0.5]); t=0:pi/1

t=0:pi/100:20*pi; x=sin(t); y=cos(t); z=t.*sin(t).*cos(t); plot3(x,y,z); title('Line in 3-D Space'); xlabel('X');ylabel('Y');zlabel('Z'); grid on;

x=linspace(0,2*pi,60); y=sin(x); hf=figure('Color',[0,1,0],'Position',[1,1,450,250],... 'Name','我的图形窗口','NumberTitle','off','MenuBar','none',... 'KeyPressFcn', 'plot(x,y);axis([0

x=[0:0.5:360]*pi/180; plot(x,sin(x),x,cos(x));

x=linspace(0,2*pi,1000); y1=0.2*exp(-0.5*x).*cos(4*pi*x); y2=2*exp(-0.5*x).*cos(pi*x); k=find(abs(y1-y2)

t=0:0.1:2*pi; x=t.*sin(3*t); y=t.*sin(t).*sin(t); plot(x,y);

function f=fesin(x) f=exp(-0.5*x).*sin(x+pi/6);

x=-pi:.1:pi; y=sin(x); y1=sin(x); y2=cos(x); h=line(x,y1,'LineStyle',':','Color','g'); line(x,y2,'LineStyle','--','Color','b'); xlabel('-\pi \leq \Theta \leq \pi') ylabel('sin(\Theta)') title(

x=1+2i; y=3-sqrt(17); z=(cos(abs(x+y))-sin(78*pi/180))/(x+abs(y))

x1=linspace(0,2*pi,100); x2=linspace(0,3*pi,100); x3=linspace(0,4*pi,100); y1=sin(x1); y2=1+sin(x2); y3=2+sin(x3); x=[x1;x2;x3]'; y=[y1;y2;y3]'; plot(x,y,x1,y1-1)