aa is a 1338 x 133 double. The first part of this code averages the data to be 13 x 133. However, I do not want the first column to be averaged. I want it to read 1,2,3,4,5,6,7,8,9,10,11,12,13. I tried to accomplish this by transforming the double into a table and replacing the first column with the numbers I want but I run into this error. Any help on either the first part or the second part of this code would be much appreciated!
Code:x = aa;p = 100;n = size(x, 1); % Length of first dimension
nc = n - mod(n, p); % Multiple of p
np = nc / p; % Length of result
xx = reshape(x(1:nc, :), p, np, []); % [p x np x size(x,2)]
y = sum(xx, 1) / p; % Mean over 1st dim
y = reshape(y, np, []); % Remove leading dim of length 1
B = array2table(y);new = ['1' '2' '3' '4' '5' '6' '7' '8' '9' '10' '11' '12' '13']; % the column to replace column 1 with
B(:, 1)= new; % the column to replace column 1 with Error: Error using june20code (line 13)To assign to or create a variable in a table, the number of rows must match the height of the table
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