fifference equation plotting

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PChoppala on 24 Jul 2011

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Hi mates! I want to plot k=1.5 Xk = (Xk-1/2)+((25*Xk-1)/(1+Xk-1^2))+(8*cos(1.2*k)); and zk = xk^2/20

please let me know how to plot them. they are difference equations.

Please

Thanks a lot P

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Walter Roberson on 24 Jul 2011

Please rewrite this in MATLAB notation.

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