Main

Plotting with MATLAB

Main.MatlabPlots History

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Changed lines 13-27 from:
 clear all; close all; clc
 x = linspace(0,6);
 y = sin(x);
 z = cos(x);
 h = figure(1);
 plot(x,y,'r--')
 hold on
 plot(x,z,'b.-','LineWidth',3)
 xlabel('x')
 ylabel('values')
 legend('y','z')
 xlim([0 3]);
 ylim([-1.5 1.5]);
 saveas(h,'myPlot.png')
 saveas(h,'myPlot.eps')
to:
(:source lang=matlab:)
clear all; close all; clc
x = linspace(0,6);
y = sin(x);
z = cos(x);
h = figure(1);
plot(x,y,'r--')
hold on
plot(x,z,'b.-','LineWidth',3)
xlabel('x')
ylabel('values')
legend('y','z')
xlim([0 3]);
ylim([-1.5 1.5]);
saveas(h,'myPlot.png')
saveas(h,'myPlot.eps')
(:sourceend:)

!!!!Resize Plot and Save Figures

(:source lang=matlab:)
clear all; close all; clc

x = linspace(0,10);
y = sin(x);

p1 = figure('rend','painters','pos',[10 10 900 600]);
plot(x,y)
legend('sin(x)')
ylabel('sin(x)')
xlabel('x')
saveas(p1,'myFigure1.png')

p2 = figure('rend','painters','pos',[10 10 300 200]);
plot(x,y)
legend('sin(x)')
ylabel('sin(x)')
xlabel('x')
saveas(p2,'Fig2_for_screens.png')
saveas(p2,'Fig2_for_documents.eps')
(:sourceend:)
Changed line 8 from:
<iframe width="560" height="315" src="https://www.youtube.com/embed/abL-fDq4p_o" frameborder="0" allowfullscreen></iframe>
to:
<iframe width="560" height="315" src="https://www.youtube.com/embed/rheDZt_tyn0" frameborder="0" allowfullscreen></iframe>
Added lines 10-29:

!!!!Tutorial MATLAB Source Code

 clear all; close all; clc
 x = linspace(0,6);
 y = sin(x);
 z = cos(x);
 h = figure(1);
 plot(x,y,'r--')
 hold on
 plot(x,z,'b.-','LineWidth',3)
 xlabel('x')
 ylabel('values')
 legend('y','z')
 xlim([0 3]);
 ylim([-1.5 1.5]);
 saveas(h,'myPlot.png')
 saveas(h,'myPlot.eps')

!!!!Additional Tutorials
Added lines 1-30:
(:title Plotting with MATLAB:)
(:keywords big data, data analysis, Microsoft Excel, spreadsheet, nonlinear, graph, scatter plot, university course:)
(:description Plot data with MATLAB and export for a presentation or report:)

Effective plots are important to synthesize the information into relevant and persuasive information. The following tutorial details some of the common data plotting functions within MATLAB.

(:html:)
<iframe width="560" height="315" src="https://www.youtube.com/embed/abL-fDq4p_o" frameborder="0" allowfullscreen></iframe>
(:htmlend:)

This tutorial can also be completed with scripting programming languages like [[Main/ExcelScatterPlots|Excel]] and [[Main/PythonPlots|Python]]. Click on the appropriate link for additional information and source code.

----

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