4. How do I annotate specific bars in a bar plot? Use plt.annotate() or plt.text() to add annotations or text at specific positions on the bar plot, specifying the text and location. 5. Is it possible to save a bar plot as an image file? Yes, you can save a bar plot as an ...
1 打开程序后，输入内容如图x=[1:10]y = [3,3,3,2,2,2,1,1,1,0]2 然后在主菜单，选择绘图选项，可以查看到需要选择数据，3 然后选中对应数据，如图选择plot图形 4 如图，就是x,y对应的plot图形，很简单吧 5 其实对应的输入命令，就是plot（x,y）如图 6 使用这个功能，主要就是可以快速的选择自己...
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plot函数应该是matlab中最常用的绘图命令了,可以直接绘制二维图/三维图,同时我们可以控制绘制图形的marker来确定是绘制折线图还是散点图。 其最简单的用法为直接使用plot(X)。 例如: plot(X); % X为一个列向量或行向量 这时,效果如下图所示,在图中我们可以发现matlab默认把X向量的下标作为了自变量,把对应存储的...
1、MATLAB有内置bar函数。来专门绘制条形图。举例说明如下：y = [75 91 105 123.5 131 150 179 203 226 249 281.5];bar(y)图像如下：觉得有帮助就采纳吧。
aleena n a2022년 6월 1일 0 링크 번역 댓글:aleena n a2022년 6월 1일 채택된 답변:KSSV Hello, I have x,y and z data. The Z represents the colorbar it is (20*29) matrix. X and y are vectors. How to plot a colorbar with given x,y and z data...
In this MATLAB code, we use theerrorbar(x,y,ornt)function to generate horizontal error bars corresponding to each data point on the specified line plot. x =1:10; y =10:10:100; err =10*ones(size(y)); errorbar(x,y,err,"horizontal") ...
In this chapter, the bar graph which is one of the plot types in MATLAB is presented and described. In this regard, several examples and exercises for each section of the chapter are presented. The exercises that include writing the codes, executing them, and achieving the results need to ...
1,plot()函数 plot(x,y): (x,y)点连成线 plot(y): x默认为1 2 3 4... plot(x,y,'str')str控制变换颜色和线条 还有更多变换 2,hold on/off matlab在画图时,会自动把之前的图清楚掉,如果想保留: 或者 3,legend() 图标 4,title()和?label() 表头 x 轴名 y轴名 注:‘\... ...
bar(y) creates a bar graph with one bar for each element in y. To plot a single series of bars, specify y as a vector of length m. The bars are positioned from 1 to m along the x-axis. To plot multiple series of bars, specify y as a matrix with one column for each series....