Re: Evaluating a string in octave

[antonio palestrini]

If I interpret the question correctly, you have a string
in the variable q .. so something like

q = " 15 *  (0.5)^(K)   -35 *  (0.7)^(K)  + 20 *  (1)^(K)";
(note: strings are inside commas ".....")

in this case just type

k=5; eval (q)

antonio

2007/1/29, Doug Stewart <address@hidden>:
> I have a string in octave that looks like this:
> ( it was produced with my new Inverse Z Transform function)
>
>  + 15 *  (0.5)^(K)   -35 *  (0.7)^(K)  + 20 *  (1)^(K)
>
> and I put this string in q
>
> q = + 15 *  (0.5)^(K)   -35 *  (0.7)^(K)  + 20 *  (1)^(K)
>
>
> Now I want to give K a value and then evaluate the formula.
>
> K=5
> m=evaluate(q)
>
>
>
> How do you do this?
>
> Doug
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> Help-octave mailing list
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--
Prof. Antonio Palestrini
DSGSS - University of Teramo, Italy
e-mail: address@hidden