plot(x,y,'--rs','LineWidth',2,... 'MarkerEdgeColor','k',... 'MarkerFaceColor','g',... 'MarkerSize',10) 与plot相关的函数还有plottools,semilogx,semilogy,loglog,plotyy,plot3,grid,title,xlabel,ylabel,axis,axes,hold,legend,subplot,scatter. 2 plot 2.1 显示正弦波 显示一个简单的正弦函数; ...
plot(Y) plots the columns of Y versus their index. If Y is complex, plot(Y) is equivalent to plot(real(Y),imag(Y)). In all other uses of plot, the imaginary part is ignored. Various line types, plot symbols and colors may be obtained with plot(X,Y,S) where S is a character ...
plot(x, y); // 画图后用axis函数设置坐标轴的范围 axis([xmin xmax ymin ymax]); % 设置坐标轴在指定的区间 xmin、xmax 表示设置横坐标的最小最大值; ymin、ymax 表示设置纵坐标的最小最大值。 也可以用下面的set函数进行设置(对指定的坐标轴进行设置),具体用法如下: plot(x, y); // 画图后用s...
1[y=np.random.normal(loc=0.5,scale=0.4,size=1000)y=y[(y>0)&(y<1)]y.sort()x=np.arange(len(y))# plot with various axes scalesplt.figure()# linearplt.subplot(221)plt.plot(x,y)plt.yscale('linear'
I would like to add a text label to my plotyy figure with the y-coordinate of the text(x,y,'string') referenced to the second y-axis. For example, I would like to have a text label at x=1 and y-axis(1)=3000 (text(1,3000,'string')) and another text label at ...
plot(x,y1,x,y2) 二维数组绘图 将Y 定义为 magic 函数返回的 4×4 矩阵,创建 Y 的二维线图。MATLAB® 将矩阵的每一列绘制为单独的线条。 Y = magic(4) figure plot(Y) Y = 4×4 16 2 3 13 5 11 10 8 9 7 6 12 4 14 15 1 ...
編集済み:Behrouz Rostami
MATLAB Online에서 열기 Try setting the exponent as follows: ax.YAxis(2).Exponent=3; instead of ax.YAxis.Exponent = 3; This sets the exponent of the second Y Axis (the one to the right) to 3. 댓글 수: 2 Christof Tschannen2022년 7월 26일 ...
set(h.plots, 'LineWidth', 2); 인용 양식 Martti K (2025). spiderplot(X, axisMax, axisMin, colors) (https://www.mathworks.com/matlabcentral/fileexchange/14875-spiderplot-x-axismax-axismin-colors), MATLAB Central File Exchange. 검색 날짜: 2025/2/6. ...
首先应该确定纵坐标范围 axis([0,255,0,15000]); 或者把15000改成你需要的其他数值。在imhist命令后和plot命令都都加上这一句命令。另外，要使两张图完全一样，还需要确定 坐标轴 的分段和数字标号需要 set(gca,'xTick',xTick); set(gca,'xTickLabel',xTicklabel); 两个命令。xTick 是一个...