To combine the 8 variables into a matrix of dimension (65,8) in MATLAB, you can use the concatenation operation. Here's an example MATLAB code that demonstrates how to do it
% Example variables
var1 = rand(65,1);
var2 = rand(65,1);
var3 = rand(65,1);
var4 = rand(65,1);
var5 = rand(65,1);
var6 = rand(65,1);
var7 = rand(65,1);
var8 = rand(65,1);
% Combine variables into a matrix
combined_matrix = [var1, var2, var3, var4, var5, var6, var7, var8];
% Display the size of the combined matrix
disp("Size of the combined matrix: " + size(combined_matrix));
In this example, var1 to var8 represent your 8 variables, each having a dimension of (65,1). The combined_matrix is created by horizontally concatenating these variables using square brackets []. The resulting matrix will have a dimension of (65,8).
The size(combined_matrix) function is used to display the size of the combined matrix.
