Passing array as an input argument

Question

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I want to pass an array [p1 p2 p3] in the function "arithmetic_decoding" as an input.

function arithmetic_decoding(tag,n,[p1,p2,p3]) % this shows error "Unbalanced or unexpected parenthesis or bracket"

Please help?

%p1=0.4;

%p2=0.5;

%p3=0.1;

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Answer 1

the cyclist 2019-10-6

0 个投票

Is that how you are calling the function, or is it the function header (inside the function file itself)?

If that is how you are calling the function, you don't want the word function there. Instead, use just

arithmetic_decoding(tag,n,[p1,p2,p3])

If that is the function header, then you'll need to do something like

function arithmetic_decoding(tag,n,p)

and then parse the p1,p2,p3 inside the function itself.

per isakson 2019-10-7

编辑：per isakson 2019-10-7

Why do you want to do this in the first place?

You'll need something like this

function arithmetic_decoding(tag,n,p)
    p1 = p(1);
    p2 = p(2);
    p3 = p(3);
end

Mayank Nautiyal 2019-10-7

Thanks it worked.