Matlab 2-D plot 질문입니다.

안녕하세요.

Matlab의 Boxplot이란 함수를 이용하면 Max, Min, 25%, Median, 75%의 값들로 된 상자 그래프가 그려지는데,

이것을 Max, Min, 평균 - 표준편차, 평균(Mean), 평균 + 표준편차로 구성된 상자 그래프를 그리고 싶습니다.

Answer 1

[Shreshth]

Hello Inseong,

제 모국어는 한국어가 아니라서, 이 질문에 영어로 답변하려고 합니다. 이해해주셔서 감사합니다.

As per my understanding, you would like to plot a box graph representing maximum, minimum, mean – std. deviation, mean values, mean + std. deviation values calculated from a dataset.

You can achieve this by calculating mean and standard deviation using “mean” and “std” functions.

Here is an example showing how you can do it:

% Step 1: Calculate mean and standard deviation
mean_val = mean(data);
std_val = std(data);
% Step 2: Create new dataset
new_data = [max(data), min(data), mean_val - std_val, mean_val, mean_val + std_val];
% Step 3: Plot the box graph  
figure;
boxplot(new_data);

Please refer to the following documentation to know more about:

“mean" function:

• https://www.mathworks.com/help/matlab/ref/mean.html

“std” function:

• https://www.mathworks.com/help/matlab/ref/std.html

“boxplot” function:

• https://www.mathworks.com/help/stats/boxplot.html

I hope this resolves the issue you were facing.