xlabel('Time [UT]','position',[(minX+maxX)/2,minY-VerticalOffset*2]);ylabel('Frequency [mHz]');%% set colorbar widthGcaPosition=ax.Position;c.Position=[c.Position(1),c.Position(2),c.Position(3)*0.6,c.Position(4)];% because the gca position will change automaticlly, so you need ...
ylabel('Height(m)','FontSize',fontsize,'FontName','Times New Roman','FontWeight','bold') set(gca,'FontSize',fontsize,'FontName','Times New Roman','FontWeight','bold'); set(gca,'XTick',time(start_num:time_interval:end_num)); xticklabels(''); % add two lines of xitck label...
>> hold off 2. 修改图形的线条与颜色 Modifying the lines and colors of a graphic 此时,我们不方便分辨两条图线具体代表的函数值,我们可以输入下列代码来修改图像的线条和颜色;At this point, it is not convenient for us to distinguish the exact function values represented by the two graph lines, ...
title('sin(x)and cos(x)') 4. 添加gtext、xlabel和ylabel Add gtext, xlabel and ylabel 此时,我们可能需要给每条线条上面标注我们的公式以及给横坐标和纵坐标命名,我们需要输入下面代码:At this point, we may need to label each line with our formula as well as name thehorizontal and vertical coordin...
%% plotyy() left y label and right y label x = 1:0.1:10; y1 = sin(x); y2 = 2*sin(2*x) + 1; [ax,h1,h2] = plotyy(x,y1,x,y2);% the handles of the two axes % AX(1) is the left axes and AX(2) is the right axes. set(get(ax(1),'ylabel'),'string','Left Y...
MATLAB 环境下的行为就像一个超级复杂的计算器。您可以使用 >> 命令提示符下输入命令。 MATLAB 是一种解释型的环境。换句话说,你给一个命令 MATLAB 就马上执行。 实践 键入一个有效的表达,例如, 5+5 1. 然后按ENTER键 当点击“执行”按钮,或者按Ctrl+ E,MATLAB执行它立即返回的结果是: ...
oneplot(x)twoplot(x,y,参数)threeplot(x1,y1,x2,y2,...,xn,yn) 首先,第一种方法里面若x为一维数组,则作出的图像是以其数组长度为横坐标,间隔为1,以数组中的具体值为纵坐标的。而其也可以为复数变量,如下: 代码语言:javascript 复制 y=[5,10,15,20]z=[100,200,300,400]x=y+z*i//这里的x...
MATLAB环境下基于同步压缩短时傅里叶变换(标准和二阶)和同步压缩小波变换(标准和二阶)的信号脊线提取...
Display the grid lines. Then, add a title and label the x-axis and y-axis. fplot(@sin,[-2*pi 2*pi]) grid on title('sin(x) from -2\pi to 2\pi') xlabel('x'); ylabel('y'); Use gca to access the current axes object. Display tick marks along the x-axis at intervals of...
because lines 1-5 are a script, and 7-9 are a function.To fix, add a "function" line as the first line in your code (after any comments) and it will work. See below: % This is the m-file called test.m composed of two functions. ...