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Lotka-Volterra Predator Prey Model

4.8 | 4 ratings Rate this file 58 Downloads (last 30 days) File Size: 3.79 KB File ID: #46128 Version: 1.0
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Lotka-Volterra Predator Prey Model


James Adams (view profile)


03 Apr 2014 (Updated )

Plots a phase portrait and time series of the Lotka-Volterra model

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Matlab program to plot a phase portrait of the Lotka-Volterra Predator Prey model. In addition, the user is given the option of plotting a time series graph for x or y.
Equations are solved using a numerical non stiff Runge Kutta.

Feel free to change parameters (Solution is heavily dependent on these).

Enjoy :)

MATLAB release MATLAB 7.12 (R2011a)
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Comments and Ratings (4)
09 Feb 2017 Nathan Petrylak

22 Apr 2016 Pericaud Jean bap

great !!

08 Dec 2015 Anurag Chakraborty

Thanks so much

18 Nov 2015 Bruno

Bruno (view profile)

Thanks. Very useful

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