MATLAB能自动选择合适的x轴和y轴坐标的缩放比例，但是有时候需要我们主动去控制坐标轴的缩放比例，这时我们可以使用函数axis来完成该功能 函数axis(v)，v这个参数是一个四元向量，其元素分别定义了x轴和y轴上显示的最小值和最大值，具体为[xmin,xmax,ymin,ymax]，如图展示了前后同一张图的缩放变化 如果执行axis...
ax = plotyy(x1,y1,x2,y2,fcnname); % 双坐标使用fcnname(x,y)画图 ax = plotyy(x1,y1,x2,y2,fcnname1,fcnname2); % 双坐标分别使用fcnname1(x1,y1)和fcnname2(x2,y2)画图 xlabel(ax(1),'This is 1st axis'); xlabel(ax(2),'This is 2nd axis'); xlim(ax(1),[1 2]); xlim(...
% Compute the x ticks for the 2nd x-axis on top by % scaling the 2nd x-values to the first x-values. x2Limits = [1, 3.5]; % The [min, max] values of the second x-axis (Energy) [5] x2LimScaled = (x2Limits-x2Limits(1))*range(ax.XLim) + ax.XLim(1); X1TickNorm ...
axis([0, 10, 1, 650]); legend('2nd', '1st'); %y轴设置为倒序 set(gca,"yDir", 'reverse'); %x轴设置为9个科目的名字xticks(1:1:9); xticklabels(major); 执行结果如下 几个踩坑总结: y轴设置为倒序 set(gca,"yDir", 'reverse') 要放到 plot命令后面执行,否则似乎被plot命令重置了无效 ...
to match the old ones on a log scale ax.YLim=10.^ylimits;%Set the 2nd y-axis label ax....
axis([0 15 0 13]); set(gca,'xticklabel',[]);set(gca,'yticklabel',[]); set(gca,'xtick',[]);set(gca,'ytick',[]); set(gca,'fontsize',8); daspect([1 1 1]); box on; title('CSI-RS value in the first PRB')
plot函数用来创建x和y的简单线图 代码语言:javascript 复制 x=0:0.05:30;%从0到30,每隔0.05取一次值 y=sin(x);plot(x,y)%如果觉得线太细了,(x,y,'LineWidth',2),可变粗xlabel("x轴标题")ylabel("y轴标题")grid on%显示网格线%axis([020-1.51.5])%设置横纵坐标范围 ...
plot(x,y1,x,y2)%(x,y1,x,y2,'LineWidth',1)可以变粗 axis([020-1.51.5]) 5.2条形图 bar函数创建垂直条形图 barh函数用来创建水平条形图 t = -3:0.5:3; p= exp(-t.*t); %相当于是e的-t^2bar(t,p) barh(t,p) 5.3极坐标图 ...
2answers Question How to generate Image from Raw Data and find Peak Value Hello, I have the following Dataset in which first column shows the X-axis and 2nd Column shows the Y-axis. I want to create ... bijna 2 jaar ago | 2 answers | 0 2answers Question How to get original ...
Hello, I have the following Dataset in which first column shows the X-axis and 2nd Column shows the Y-axis. I want to find Peak Value as shown in the image below and Save the X and Y axis Values Corresponding Peak. Y axis Values as Amplitude and X axis values...