Write a function called ReturnOddEntries.m that accepts as input a column or row array (vector) and...

Write a function called ReturnOddEntries.m that accepts as input a column or row array (vector) and returns only the odd index entries. Do this by first setting the even entries to 0, and then removing the 0 entries by using a logical array. The first line of your code should read

function p = ReturnOddEntries(p)

For example, if you run in the command window p = ReturnOddEntries([1.2 7.1 8.4 -42 100.1 7 -2 4 6]), then you should get

p = [1.2 8.4 100.1 -2 6]

Solutions

Expert Solution

%%Matlab function for removing odd entries
clear all
close all
%given arrey
x=[1.2 7.1 8.4 -42 100.1 7 -2 4 6];
fprintf('Given arrey is \n')
disp(x)
%after removing odd entries
p = ReturnOddEntries(x);
fprintf('after removing odd entries the arrey is \n')
disp(p)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function p = ReturnOddEntries(x)

    len=length(x);
    for i=1:len
        if mod(i,2)==0
            p(i)=0;
        else
            p(i)=x(i);
        end
    end

    p(p==0)=[];
end
%%%%%%%%%%%%%%%%% End of Code %%%%%%%%%%%%%%%

Colby Messinger answered 1 year ago

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