Change divisions of x-axis on a bar graph

Question

Nicola Caldognetto 2020-4-23

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/520085-change-divisions-of-x-axis-on-a-bar-graph

评论： Ameer Hamza 2020-4-24

在 MATLAB Online 中打开

So,

I'm generating a coin toss simulation with p(0) = 1 - p(1) where p(1) is 0.7

I've plotted the results in a bar graph with the code

bar([p_LOS p_NLOS],[p_LOS_count p_NLOS_count])

where p_LOS and p_NLOS are my probabilty (0.7 and 0.3) and p_LOS_count and p_NLOS_count are the counts, as the name suggest. The problem is when i plot with bar, the x-axis shows a subdvision as in the below figure instead of showing only the 0.3 and 0.7 point.

Is there a way to edit the axis?

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Answer 1

Ameer Hamza 2020-4-23

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/520085-change-divisions-of-x-axis-on-a-bar-graph#answer_427848

在 MATLAB Online 中打开

Try this

p_LOS = 0.3;
p_NLOS = 0.7;
p_LOS_count = 125;
p_NLOS_count = 275;
fig = figure;
ax = axes();
b = bar([p_LOS p_NLOS],[p_LOS_count p_NLOS_count]);
ax.XTick = [p_LOS, p_NLOS];