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how to change Function value intiialization? mine is start with 0. i want start with -1

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f = zeros(1,length(t));

Accepted Answer

John D'Errico
John D'Errico on 10 Dec 2017
The trivial answer is to subtract one from the array of zeros.
Or, replace the zeros with -1. Thus
f(:) = -1;
Or, learn to use the function ones. It works just like zeros. Multiply by -1.
Or, learn to use repmat. Thus repmat(-1,[1,nt]).
Or many other solutions.

More Answers (1)

Kaushik Lakshminarasimhan
Kaushik Lakshminarasimhan on 10 Dec 2017
f = zeros(1,length(t)) - 1;


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