MATLAB的For Loop和Plot功能可以在科学、工程和金融等领域中广泛应用。例如,在信号处理中,可以使用For Loop创建数组变量来处理和分析信号数据;在控制系统设计中,可以使用For Loop创建数组变量来模拟系统的动态响应;在金融风险管理中,可以使用For Loop创建数组变量来模拟投资组合的价值变化。 对于MATLAB的云计算相关产品和...
I'm trying to make a simple for-loop plot, but I can't get the line to show! Where did it go? I even specified it as dashed blue line. x=[0:0.1:3*pi]; y=sin(x); fori=0:0.5:3*pi ifsin(i) > 0 plot(i,1,'--bx') ...
for the first item, I added a for loop, however, it can't plot and it doens't show anything nor showing plot. Would you please let me know what is wronh here? The code is: clc; clear; closeall; %Enter EIRP and Gain prompt='Is Pt entered in dBw or Watt? Enter dB or W: '...
【题目】 MATLAB用for loop写画方波函数图象这个错哪里了。 。 为什么只有正弦函数呢。 。 x_i nput=0:4*pi/1000: 4*pi y_1=sin(xsinput) ; for z x=1:1000 if y_11xx10 y_2=1; elseif y_1(xr)0 y_2=-1; else y_2=0; end plot(x_input,y_1,'r') xlabel('x_input') ylabel(...
); h1=axes('parent',h0,... 'visible','off'); x=-pi:0.05:pi; y=sin(x); plot(...
fori=1:5 plot(x,cos(i*x)) my_legend.String{i} = ['cos(',num2str(i),'x)']; end 0 commentaires Connectez-vous pour commenter. Voir également MATLAB Answers how to put title in graph 1 Réponse Retrieving data from txt file. ...
for ko=1:length(Th)TTr=[x(ko),y(ko),z(ko)];TO(:,:,ko)=transl(TTr)*trotz(-90,'deg')*troty(0,'deg')*trotx(-90,'deg');end qz=ikine(robot6,TO,'pinv');plot3(x,y,z,'r','LineWidth',2);hold on;plot(robot6,qz,'loop');hold off;困扰很久的问题，终于搞定了，满满的自信...
(x,y) drawnow % Capture the plot as an image frame = getframe(h); im = frame2im(frame); [imind,cm] = rgb2ind(im,256); % Write to the GIF File if n == 1 imwrite(imind,cm,filename,'gif', 'Loopcount',inf); else imwrite(imind,cm,filename,'gif','WriteMode','append'); ...
y = zeros(size(x)); % This example includes a for-loop and if statement % purely for example purposes. for i = 1:length(x) if x(i) < k, y(i) = a + b.* x(i); else y(i) = c + d.* x(i); end end end 运行结果 ft = General model: ft(a,b,c,d,k,x) = ...
最简单的重复命令是for 圈(for-loop),其基本形式为: for 变数 = 矩阵; 运算式; end 其中变数的值会被依次设定为矩阵的每一行,来执行介於for和end之间的运算式。因此,若无意外情况,运算式执行的次数会等於矩阵的行数。 举例来说,下列命令会产生一个长度为6的调...