How to plot two figures side by side in a same plot?

Question

Haya Ali 2024-1-25

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2074311-how-to-plot-two-figures-side-by-side-in-a-same-plot

编辑： Hassaan 2024-1-25

I am using subplot command to plot two figures side by side in a same plot but both figures are not appearing. Please help me to detect error in my code. Below is my code.

clear all; close all; clc;
data= [0.1,3.8;
       0.1,2.7;
       0.01,2.3;
       %0.1,2.7;
       0.01,0.7;
       0.1,3.3;
       0.07,4.7;
       0.02,0;
       0.01,1;
       %0.07,4.7;
       0.23,3.4;
       %0.07,4.7;
       %0.07,4.7;
       0.1,5.8;
       %0.07,4.7;
       0.01,4.7;
       0.1,0.5;
       %0.1,5.8;
       0.23,3.1;
       0.01,5.9;
       0.02,4.2;
       0.1,5.9;
       0.07,1.5];
subplot (1,2,1)     
x = data(:,1); 
y = data(:,2);
dy=0.2;
%f=figure;
t=tiledlayout("flow");
nexttile(t);
h=scatter(x,y,100,'filled','MarkerEdgeColor','k');
C = jet(numel(x));
h.CData = C;
set(gca, 'colormap', C)
colorbar()
%xlabel('${\it} (A^{2}/B)^{1/4}$','Interpreter','Latex')
xlabel('${\omega }$','Interpreter','Latex')
ylabel('${\varphi }$','Interpreter','Latex')
labels=["d1","d2,d4","d3","d5","d6","d7,p1,p3,p4,v2","d8","d9","p2","v1,v5","v3","v4","v6","v7","v8","v9","v10"];
text(x,y+dy,labels,"HorizontalAlignment","left","VerticalAlignment","cap",'FontSize',10);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
data= [0.1,3.8;
       0.1,2.7;
       0.01,2.3;
       %0.1,2.7;
       0.01,0.7;
       0.1,3.3;
       0.07,4.7;
       0.02,0;
       0.01,1;
       %0.07,4.7;
       0.23,3.4;
       %0.07,4.7;
       %0.07,4.7;
       0.1,5.8;
       %0.07,4.7;
       0.01,4.7;
       0.1,0.5;
       %0.1,5.8;
       0.23,3.1;
       0.01,5.9;
       0.02,4.2;
       0.1,5.9;
       0.07,1.5];
subplot (1,2,2)     
x = data(:,1); 
y = data(:,2);
dy=0.2;
%f=figure;
t=tiledlayout("flow");
nexttile(t);
h=scatter(x,y,100,'filled','MarkerEdgeColor','k');
C = jet(numel(x));
h.CData = C;
set(gca, 'colormap', C)
colorbar()
%xlabel('${\it} (A^{2}/B)^{1/4}$','Interpreter','Latex')
xlabel('${\omega }$','Interpreter','Latex')
ylabel('${\varphi }$','Interpreter','Latex')
labels=["d1","d2,d4","d3","d5","d6","d7,p1,p3,p4,v2","d8","d9","p2","v1,v5","v3","v4","v6","v7","v8","v9","v10"];
text(x,y+dy,labels,"HorizontalAlignment","left","VerticalAlignment","cap",'FontSize',10);

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Dyuman Joshi 2024-1-25

Use either of subplot() or tiledlayout().

Not both of them together.

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Answer 1

Hassaan 2024-1-25

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2074311-how-to-plot-two-figures-side-by-side-in-a-same-plot#answer_1397411

编辑：Hassaan 2024-1-25

在 MATLAB Online 中打开

clear all; close all; clc;

% Dummy data

% data = rand(22, 2); % 22 rows of random data

data= [0.1,3.8;

0.1,2.7;

0.01,2.3;

%0.1,2.7;

0.01,0.7;

0.1,3.3;

0.07,4.7;

0.02,0;

0.01,1;

%0.07,4.7;

0.23,3.4;

%0.07,4.7;

0.1,5.8;

%0.07,4.7;

0.01,4.7;

0.1,0.5;

%0.1,5.8;

0.23,3.1;

0.01,5.9;

0.02,4.2;

0.1,5.9;

0.07,1.5];

% First subplot

subplot(1, 2, 1);

x = data(:, 1);

y = data(:, 2);

dy = 0.2;

h = scatter(x, y, 100, 'filled', 'MarkerEdgeColor', 'k');

C = jet(numel(x));

h.CData = C;

colormap(gca, C); % Apply colormap to current axes

colorbar();

xlabel('${\omega }$', 'Interpreter', 'Latex');

ylabel('${\varphi }$', 'Interpreter', 'Latex');

% Second subplot

subplot(1, 2, 2);

h = scatter(x, y, 100, 'filled', 'MarkerEdgeColor', 'k');

h.CData = C;

colormap(gca, C); % Apply colormap to current axes

colorbar();

xlabel('${\omega }$', 'Interpreter', 'Latex');

ylabel('${\varphi }$', 'Interpreter', 'Latex');

-----------------------------------------------------------------------------------------------------------------------------------------------------

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It's important to note that the advice and code are based on limited information and meant for educational purposes. Users should verify and adapt the code to their specific needs, ensuring compatibility and adherence to ethical standards.

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Answer 2

Adam Danz 2024-1-25

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2074311-how-to-plot-two-figures-side-by-side-in-a-same-plot#answer_1397426

在 MATLAB Online 中打开

tiledlayout and subplot do not work together. They each offer a means of adding multiple axes to a figure. Tiledlayout is the more modern approach and is recommended over subplot.

The code below makes the following changes from your original code

Removes subplot
Replaces tiledlayout('flow') with tiledlayout(1,2) assuming you want a 1x2 grid of axes.

See the 5 changes I made, indicated by arrows in the comments.

clear all; close all; clc;

data= [0.1,3.8;

0.1,2.7;

0.01,2.3;

%0.1,2.7;

0.01,0.7;

0.1,3.3;

0.07,4.7;

0.02,0;

0.01,1;

%0.07,4.7;

0.23,3.4;

%0.07,4.7;

0.1,5.8;

%0.07,4.7;

0.01,4.7;

0.1,0.5;

%0.1,5.8;

0.23,3.1;

0.01,5.9;

0.02,4.2;

0.1,5.9;

0.07,1.5];

% subplot (1,2,1) % <--------- remove this

x = data(:,1);

y = data(:,2);

dy=0.2;

%f=figure;

% t=tiledlayout("flow"); % <--------- remove this

t = tiledlayout(1,2); % <--------- add this

nexttile(t);

h=scatter(x,y,100,'filled','MarkerEdgeColor','k');

C = jet(numel(x));

h.CData = C;

set(gca, 'colormap', C)

colorbar()

%xlabel('${\it} (A^{2}/B)^{1/4}$','Interpreter','Latex')

xlabel('${\omega }$','Interpreter','Latex')

ylabel('${\varphi }$','Interpreter','Latex')

labels=["d1","d2,d4","d3","d5","d6","d7,p1,p3,p4,v2","d8","d9","p2","v1,v5","v3","v4","v6","v7","v8","v9","v10"];

text(x,y+dy,labels,"HorizontalAlignment","left","VerticalAlignment","cap",'FontSize',10);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

data= [0.1,3.8;

0.1,2.7;

0.01,2.3;

%0.1,2.7;

0.01,0.7;

0.1,3.3;

0.07,4.7;

0.02,0;

0.01,1;

%0.07,4.7;

0.23,3.4;

%0.07,4.7;

0.1,5.8;

%0.07,4.7;

0.01,4.7;

0.1,0.5;

%0.1,5.8;

0.23,3.1;

0.01,5.9;

0.02,4.2;

0.1,5.9;

0.07,1.5];

% subplot (1,2,2) % <-------------- remove this

x = data(:,1);

y = data(:,2);

dy=0.2;

%f=figure;

% t=tiledlayout("flow"); <-------------- remove this

nexttile(t);

h=scatter(x,y,100,'filled','MarkerEdgeColor','k');

C = jet(numel(x));

h.CData = C;

set(gca, 'colormap', C)

colorbar()

%xlabel('${\it} (A^{2}/B)^{1/4}$','Interpreter','Latex')

xlabel('${\omega }$','Interpreter','Latex')

ylabel('${\varphi }$','Interpreter','Latex')

labels=["d1","d2,d4","d3","d5","d6","d7,p1,p3,p4,v2","d8","d9","p2","v1,v5","v3","v4","v6","v7","v8","v9","v10"];

text(x,y+dy,labels,"HorizontalAlignment","left","VerticalAlignment","cap",'FontSize',10);

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Answer 3

Star Strider 2024-1-25

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2074311-how-to-plot-two-figures-side-by-side-in-a-same-plot#answer_1397416

在 MATLAB Online 中打开

The subplot and tiledlayout calls appear to be interfering with each other.

Commenting-out the tiledlayout calls produces this —

clear all; close all; clc;

data= [0.1,3.8;

0.1,2.7;

0.01,2.3;

%0.1,2.7;

0.01,0.7;

0.1,3.3;

0.07,4.7;

0.02,0;

0.01,1;

%0.07,4.7;

0.23,3.4;

%0.07,4.7;

0.1,5.8;

%0.07,4.7;

0.01,4.7;

0.1,0.5;

%0.1,5.8;

0.23,3.1;

0.01,5.9;

0.02,4.2;

0.1,5.9;

0.07,1.5];

subplot (1,2,1)

x = data(:,1);

y = data(:,2);

dy=0.2;

%f=figure;

% t=tiledlayout("flow");

% nexttile(t);

h=scatter(x,y,100,'filled','MarkerEdgeColor','k');

C = jet(numel(x));

h.CData = C;

set(gca, 'colormap', C)

colorbar()

%xlabel('${\it} (A^{2}/B)^{1/4}$','Interpreter','Latex')

xlabel('${\omega }$','Interpreter','Latex')

ylabel('${\varphi }$','Interpreter','Latex')

labels=["d1","d2,d4","d3","d5","d6","d7,p1,p3,p4,v2","d8","d9","p2","v1,v5","v3","v4","v6","v7","v8","v9","v10"];

text(x,y+dy,labels,"HorizontalAlignment","left","VerticalAlignment","cap",'FontSize',10);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

data= [0.1,3.8;

0.1,2.7;

0.01,2.3;

%0.1,2.7;

0.01,0.7;

0.1,3.3;

0.07,4.7;

0.02,0;

0.01,1;

%0.07,4.7;

0.23,3.4;

%0.07,4.7;

0.1,5.8;

%0.07,4.7;

0.01,4.7;

0.1,0.5;

%0.1,5.8;

0.23,3.1;

0.01,5.9;

0.02,4.2;

0.1,5.9;

0.07,1.5];

subplot (1,2,2)

x = data(:,1);

y = data(:,2);

dy=0.2;

%f=figure;

% t=tiledlayout("flow");

% nexttile(t);

h=scatter(x,y,100,'filled','MarkerEdgeColor','k');

C = jet(numel(x));

h.CData = C;

set(gca, 'colormap', C)

colorbar()

%xlabel('${\it} (A^{2}/B)^{1/4}$','Interpreter','Latex')

xlabel('${\omega }$','Interpreter','Latex')

ylabel('${\varphi }$','Interpreter','Latex')

labels=["d1","d2,d4","d3","d5","d6","d7,p1,p3,p4,v2","d8","d9","p2","v1,v5","v3","v4","v6","v7","v8","v9","v10"];

text(x,y+dy,labels,"HorizontalAlignment","left","VerticalAlignment","cap",'FontSize',10);

Is this what you want?

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