Image:Damping.svg

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Damping.svg‎ (SVG file, nominally 200 × 200 pixels, file size: 57 KB)

[edit] Summary

Description

Damping

Source

Self-made using Matlab. Source code provided below.

Date

2007-09-20

Author

Nuno Nogueira (Nmnogueira)

Permission
(Reusing this image)

I, the copyright holder of this work, hereby publish it under the following license:

This work is licensed under the Creative Commons Attribution-ShareAlike 2.5 License.

[edit] Source Code

Uses the files from Matlab Central File Exchange "hline" and "plot2svg"

t = 0:0.01:10.5;
w0 = 1;
xi=[0.5, 1, 1.5];
colors = {'b',[0 0.7 0],'r'};
 
h_fig = figure;
set(h_fig, 'Position',[360 673 354 249])
h_axes = axes;
axis([0,t(end),-0.3,1.1]);
xlabel('time(s)')
ylabel('x/x0')
hold on
 
for k=1:3
    gamma = w0*(-xi(k)+sqrt(xi(k)^2-1));
    x = real(exp(gamma*t));
    plot(t,x,'Color',colors{k},'LineWidth',1)
end
 
legend('\zeta<1','\zeta=1','\zeta>1')
hline(0,'k--')
hold off
 
plot2svg_2d('damping.svg',h_fig)

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File history

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	Date/Time	Dimensions	User	Comment
current	16:08, 20 September 2007	200×200 (57 KB)	Nmnogueira (Talk \| contribs)
	15:59, 20 September 2007	200×200 (62 KB)	Nmnogueira (Talk \| contribs)
	15:49, 20 September 2007	200×200 (62 KB)	Nmnogueira (Talk \| contribs)
	15:43, 20 September 2007	200×200 (62 KB)	Nmnogueira (Talk \| contribs)
	15:41, 20 September 2007	200×200 (62 KB)	Nmnogueira (Talk \| contribs)
	15:40, 20 September 2007	200×200 (57 KB)	Nmnogueira (Talk \| contribs)
	15:37, 20 September 2007	200×200 (57 KB)	Nmnogueira (Talk \| contribs)	({{Information\| \|Description = Damping \|Source = Self-made using Matlab. Source code provided below. \|Date = 2007-09-20 \|Author = Nuno Nogueira (~~~) \|Permission = {{self\|cc-by-sa-2.5}} }} ==Source Code== Uses the files from Matlab Central File Exchan)