How to convert large text file into individual cells into 1x408 array

I need to convert a large text file that I can make look like this:

00

11

22

33

...

408

or like this: 00 11 22 33 ... 408 via notepad++.

I want to take this and put it into a 1x408 so I can work with it. The array should be [00][11][22][33].

What I have tried is this:

filename = '2020_06_01_08_27_17exp2.txt';
delimiterIn = '\n';
A = importdata(filename, delimiterIn);

and also this

filename = '2020_06_01_08_27_17exp2.txt';

fileID = fopen(filename, 'r');
formatSpec = '%f';
A = fscanf(fileID, formatSpec);
fclose(fileID);

Answer 1

[Jakob Loverde]

filename = '2020_06_01_08_27_17exp2.txt';

fileID = fopen(filename, 'r');
formatSpec = '%x';
A = fscanf(fileID, formatSpec);
fclose(fileID);

This did it! I am reading in hex values so using %x fixed everything!