graph with two formulas

Question

grace khashman 2021-9-13

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1452264-graph-with-two-formulas

评论： grace khashman 2021-9-13

采纳的回答： Rik

LAST .xlsx

Hello everyone

im trying to do like this graph below with the information in the excel file below in matlab.

my graph has to contain two serieses (unsucessful attacs- in red and sucessful attacs -in green)

also the y axis has to desplay (the % of sucessful and unsucessful attacks wich are in cloumn A in my excel file) and the X axis has to desplay (the con den of sucessful and unsucessfull attacks which are in cloumn B in my excel file)

how can i do this in matlab?

please help me

i appreciated it

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Rik 2021-9-13

You seem to want not just the normal graphs, but also the error bars for each plot.

What did you try? Which functions did you try to load your data into Matlab? Which functions did you try to create a plot based on your data? The top Google result must have taught you something, what was that?

grace khashman 2021-9-13

hello

i tried the plot function but the graph didn't seem that it is similar to this so i am trying to search for another function.

x = [0:5:100]

y = [0:0.5:1]

plot (x,y)

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Answer 1

Rik 2021-9-13

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https://ww2.mathworks.cn/matlabcentral/answers/1452264-graph-with-two-formulas#answer_786414

在 MATLAB Online 中打开

You probably want the errorbar function:

x = 1:10:100;

y = [20 30 45 40 60 65 80 75 95 90];

err = 8*ones(size(y));

errorbar(x,y,err)

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grace khashman 2021-9-13

rik thank you soooooo much i aprechiate it

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Answer 2

Dave B 2021-9-13

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1452264-graph-with-two-formulas#answer_786434

在 MATLAB Online 中打开

LAST .xlsx

You can make the error bars with the errorbar function, but your excel file doesn't appear to include data about error...

a=readtable('LAST .xlsx','Range','A1:B9');

Warning: Column headers from the file were modified to make them valid MATLAB identifiers before creating variable names for the table. The original column headers are saved in the VariableDescriptions property.
Set 'VariableNamingRule' to 'preserve' to use the original column headers as table variable names.

b=readtable('LAST .xlsx','Range','A10:B18');

Warning: Column headers from the file were modified to make them valid MATLAB identifiers before creating variable names for the table. The original column headers are saved in the VariableDescriptions property.
Set 'VariableNamingRule' to 'preserve' to use the original column headers as table variable names.

a=sortrows(a,'unsucessfulConDen');

b=sortrows(b,'successfulConDen');

clf

plot(a.unsucessfulConDen,a.x_UnsucessfulAttacks,'LineWidth',1)

hold on

plot(b.successfulConDen,b.x_SucessfulAttacks,'LineWidth',1)

legend('Unsuccessful','Successful')