import csv into mate

Hello all,

I have some problems to read the first column of multiples csv files and combine them in another matrix. Please find attached five *csv files and the code that I wrote to do it. If you run the code, the matrix A only contains one column.

Could you please help me?

Answer 1

[KL]

You're overwriting A everytime. Before you start the loop define A as a cell array,

 A = cell(numFiles,1)

and then inside the loop, use it like,

 A{i,1} = csvread...

and outside the loop covert it into a matrix,

 A = cell2mat(A);

Keep in mind, I assume all your files have same number of columns with numeric data.

[Carlos_conde]

Thanks for your answer. You have solved my problem :)