Question

Function [ arrayThree ] = interleave( arrayOne, arrayTwo ) % Interleave two row arrays of equal length, % arrayOne and arrayTwo, to create a row array arrayThree % that interleaves the entries in arrayOne and arrayTwo such that % arrayThree = [arrayOne(1), arrayTwo(1), arrayOne(2) ,arrayTwo1(2), …] % % Create a 2D array with arrayOne in 1st row and arrayTwo in 2nd row C1= ......; % complete the code % Flatten C1 and take transpose arrayThree = ......; % complete the code end

Answer 1

To write the MATLAB function 'interleave,' a 2D array must be created using the inputs and then flattened into a 1D array. The commands to create the 2D array and to reshape it are provided in the answer.

Step-by-step explanation:

The question relates to a programming task where a function, presumably in MATLAB given the syntax, is supposed to interleave two arrays of equal length.

To complete the function interleave, the code must first concatenate arrayOne and arrayTwo into a 2D array with arrayOne in the first row and arrayTwo in the second row. This 2D array is then flattened into a 1D array that alternates elements from each input array. The code to create the 2D array and to flatten it by interleaving the elements will look something like this:

C1 = [arrayOne; arrayTwo];arrayThree = reshape(C1, 1, []);

Here, reshape is used to interleave the elements of the two arrays by converting the 2D array into a row vector, effectively interleaving the elements of arrayOne and arrayTwo into arrayThree.