How to plot stacked plot horizontally parallel to each other?

Question

Dolly More 2022-8-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1780460-how-to-plot-stacked-plot-horizontally-parallel-to-each-other

回答： Narvik 2024-9-4，10:44

I tried using horizontal stacked plot using the example given in the link as

https://www.mathworks.com/matlabcentral/fileexchange/53620-stackedplot-a-quick-way-to-plot-without-lines-overlapping

N = 4;

mu = 2*rand(1,N);

sigma = [1 0.1 10 1];%rand(1,N);

t = 1:100;

x = bsxfun(@plus,randn(100,4)*diag(sigma),mu);

subplot(1,2,1)

stackedplot(x,t)

subplot(1,2,2)

stackedplot(t,x)

But I didn't get the second plot and got an error as

Error using stackedplot (line 76)

Expected x to be a vector.

Please let me if its possible to do with stacked plots.

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Answer 1

Narvik 2024-9-4，10:44

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https://ww2.mathworks.cn/matlabcentral/answers/1780460-how-to-plot-stacked-plot-horizontally-parallel-to-each-other#answer_1510629

在 MATLAB Online 中打开

Hi Dolly,

As per my understanding, you are facing an error while trying to use the "stackedplot" function from File Exchange.

The error arises because "stackedplot" function expects the first argument to be a vector (x-axis) and the second to be a matrix (y-axis).

To create both vertical and horizontal stacked plots, ensure inputs are correctly formatted.

Refer to the following code:

N = 4;
mu = 2 * rand(1, N);
sigma = [1 0.1 10 1];
t = 1:100;
x = bsxfun(@plus, randn(100, 4) * diag(sigma), mu);
subplot(1, 2, 1)
stackedplot(t, x) % Correct: x-axis vector, y-axis matrix
subplot(1, 2, 2)
stackedplot(t, x') % Transpose x for horizontal stacking effect