先设定Ytick然后 你改了yticklabel 就可以了 比如说本来你的y是50 到 -50,其中包括50 0 - 50 set(gca,'YTickLabel',str2mat('1','0,'-1')), 就会变成1 0 -1 你查查如何改 在MATLAB中调整时域波形的幅度值(纵坐标)到-1到1之间,可以通过修改YTickLabel来实现。首先,你需要确定当前的Y轴刻度值范围。
plot是绘制,绘制任何函数图像都可以调用plot ”*“是函数图像指定的线性,表示用*表示线性(下面连接例子比较齐全,可以参考一下) 二维线图 - MATLAB plot - MathWorks 中国ww2.mathworks.cn/help/matlab/ref/plot.html label就是横纵坐标的标签,如果不写后面两行label的代码,我们来看一下 就没有x/y的标签了 ...
例如:matlab x = 0:0.1:10;y = sin;plot;xlabel'); % 设置横坐标标签 ylabel; % 可以用matlab提供的坐标轴设置函数axis进行设置(对当前坐标轴进行设置),具体用法如下:1、plot(x, y); // 画图后用axis函数设置坐标轴的范围。2、axis([xmin xmax ymin ymax]); % 设置坐标轴在指定的区间。3、xmin、...
ylabel: values of functions x = 0:0.1:2*pi; y1 = sin(x); y2 = cos(x); y3 = 1./(1+exp(-x)); y4 = (1/(2*pi)^0.5).*exp(-x.^2./2); plot(x, y1, 'k.-', x, y2, 'b*--', x, y3, 'ro-.', x, y4, 'y^:'); title('Function Plots'); legend('sin',...
How to Label a Series of Points on a Plot in MATLAB You can label points on a plot with simple programming to enhance the plot visualization created in MATLAB®. You can also use numerical or text strings to label your points. Using MATLAB, you can define a string of labels, create ...
在xlabel中使用^{任意字符}来添加上划线,在相应的语句前添加\it来使其变成斜体,程序如下: x = -pi:.1:pi; y = sin(x); p = plot(x,y) xlabel('\Theta^{—} \it y=sin(x) ') 附录: 在Matlab中输入上标、下标、特殊符号或字体: bf,\it,\rm表示黑体,斜体,正体字符 上标用 ^(指数),下标用...
plot3(x1',z1',y1','r',x2',z2',y2','m', x3',z3',y3','b',x4',z4',y4','k') % It doesn't work plot3(x1',z1',y1','Color',myGreen,x2',z2',y2','m', x3',z3',y3','b',x4',z4',y4','k') set(gca,'YTick',1:4,'YTickLabel',index) grid on ...
在MATLAB 中,边列表按列划分为源节点和目标节点。对于有向图,边的方向(从源到目标)很重要;但对于无向图,源节点和目标节点是可以互换的。 使用边列表构建该图的一种方法是,对源节点、目标节点和边权重使用单独的输入: 代码语言:javascript 代码运行次数:0 ...
MATLAB Online에서 열기 I have a surf plot where one fixed variable changes and each one is apart of a subplot. I would like the title of each subplot to reflect the fixed variable at that instance. My code currently is:
At this point, it is not convenient for us to distinguish the exact function values represented by the two graph lines, we can enter the following code to modify the lines and colors of the image;>> hold on x=0:0.1:5*pi;y1=sin(x);plot(x,y1,'xr--');y2=cos(x);plot(x,y2,...