matlab subplot x=1:600;subplot(311);plot(x,f1);title('A点先正常后异常状态');k=-2*pi;axis([k+2*pi,k+4*pi,0,10]);grid onwhile 1if k>max(x)break;endk=k+0.1;axis([k+2*pi,k+4*pi,0,10]); %移动坐标系pause(0.1);endsubplot(312);plot(x,f2);title(

关于matlab subplot用法x=[0:0.1:6];y=[0:0.1:6];[X,Y]=meshgrid(x,y);Z=X.^2+Y.^2;surf(X,Y,Z)shading interpcolormap(pink)title('三维网格图z=x^2+y^2')这样一个东西 我想把它用subplot显示在左边,那么subplot(1,2,1);后面的plot括 matlab 画图,想加图形注释,哪错了?>> x=0:0.1:10;subplot(2,2,1)plot(x,sin(x),'c-.')xlable(‘x’)ylable(‘y’)title(‘sin(x)’)subplot(2,2,2)plot(x,cos(x),'b:')subplot(2,2,3)plot(x,sin(2*x),'r-*')subplot(2,2,4)plot(x,cos(2*x),'g:o')按 MATLAB 下面这个代码错在哪里,还有就是什么时候定义函数加‘’syms x;x=-pi:0.01:pi;y=cos(tan(pi*x));subplot(2,2,1);plot(x,y)axis([-pi,-pi/2])subplot(2,2,2);plot(x,y)axis([-pi/2,0])subplot(2,2,3);plot(x,y)axis([0,pi/2])subplot(2,2 matlab高手帮我看看程序错哪里吧x=-6:0.012:6;y=-4:0.008:4;z1=(sin(sqrt(x.^2+y.^2)))./sqrt(x.^2+y.^2);subplot(2,2,1);surfc(x,y,z1)hold;z2=100*(y-x.^2).^2+(1-x).^2;subplot(2,2,2);surfc(x,y,z2)hold;z3=arcos(x.^4+sin(y));subplot(2,2,3);surfc(x, matlab里figure(1),subplot(121) matlab问题：解释这三句的含义：x=[19 427 416 77]; y=[96 462 37 33]; subplot(1,2,2);improfile(I,x,y);完整程序为：I=imread('liftingbody.png');subplot(1,2,1);imshow(I);x=[19 427 416 77];y=[96 462 37 33];subplot(1,2,2);improfile(I,x,y);g 谁有matlab,帮我画两个图t=0:0.1:10; y=sin(tan(t))-tan(sin(t)); subplot(2,2,1); polar(t, y); subplot(2,2,2); bar(t, y); subplot(2,2,3); stem(t, y); subplot(2,2,4); stairs(t, y); 还有clearx=0:0.1:5*pi;f=sin(x);g=cos(x);plot(x,f,'r*',x,g,'b') Matlab中出错了,>> k1=0:50;w=0.08*pi;s=cos(w*k1);N=50;k2=0:N-1;d=rand(1,N);x=s+d;subplot(3,1,1);stem(d);subplot(3,1,2);stem(x);subplot(3,1,3);stem(s)Error using ==> plusMatrix dimensions must agree. matlab中使用subplot画图,实现左1右6张图? matlab问题,把下列程序中的n1=0:n-1;把n-1换成5,怎么运行出错了,同理n2,n3都换掉x=[2,3,4,5,6,7]; h=[3,5,3,4,5];n=6;m=5;l=10;n1=0:n-1;n2=0:m-1;n3=0:l-1; y=conv(x,h);subplot(131);stem(n1,x);grid on;title('x(n)'); subplot(132);stem(n2 求matlab达人解答一下关于magout 初次学习使用matlab绘图,输入程序G=tf(50,conv(conv([1 1],[1 5]),[1 -2]));[x0,y0,w]=bode(G);[x,y]=bode-asymp(G,w);subplot(211),semilogx(w,20*log10(x0(:)),x,y);subplot(212),semilogx(w,y0(:))grid on; subplot(2,1,1)在matlab中是啥意思 matlab二维绘图x=0:0.1*pi:4*pi;y=sin(x);z=cos(x);v=[0,15,-2,2];axis(v)subplot(2,2,1);plot(x,y,'--r');xlable('x-axis');ylable('y=sinx');title('sine function image');subplot(2,2,2);plot(x,z,'-b');xlable('x-axis');ylable('z=cosx');title('cosine funct 我的Matlab程序怎么没有图形?程序如下：n=1:50;x=zeros(1,50);x(1)=1;close all;subplot(3,1,1);stem(x);title('单位冲击响应信号序列')；k=-25:25;X=x*(exp(-j*pi/25)).^(n'*k);magX=abs(X);subplot(3,1,2);stem(magX)；title('单位冲 matlab中这句语句有什么作用?delete(findobj(gcf,'type','text'));为什么在程序中有它没它都一样?x=-10:0.1:10;y=10:0.1:20;subplot(221);plot(sin(x));subplot(222);plot(cos(x));subplot(223);plot(y.^2);subplot(224);plot(1./y);delete(fin delete(findobj(gcf,'type','text')); matlab中这句语句的作用是什么?为什么在下面程序中有它没它都一样x=-10:0.1:10;y=10:0.1:20;subplot(221);plot(sin(x));subplot(222);plot(cos(x));subplot(223);plot(y.^2);subplot(224);plot(1./y);d matlab里用subplot怎么只画出一个图?clear all;a=1.5; a1=0.8;n1=0; n2=16;n=[n1:n2];x=a.^n; x1=a1.^n;subplot(1,2,1); stem(n,x);xlabel('n'); ylabel('x(n)'); title('实指数序列,a>1');qrid on;subplot(1,2,2); stem(n,x1);xlabel('n'); ylabel('x(n MATLAb数字信号处理N=20;m=10;n=0:1:N-1;x=8*(0.4).^n;n1=mod((n+m),N);xm=x(x1+1);subplot(2,1,1);stem(n,x);title('original squence');xlabel('n');ylabel('x(n)');subplot(2,1,2);stem(n,xm);title('circular shift squence');xlabel('n');ylabel('x((n+10))m