How can I make this source code simple?

lt_2 = corr(data_1,data_2)

lt_3 = corr(data_1,data_3)

lt_4 = corr(data_1,data_4)

lt_5 = corr(data_1,data_5)

lt_6 = corr(data_1,data_6)

lt_7 = corr(data_1,data_7)

lt_8 = corr(data_1,data_8)

lt_9 = corr(data_1,data_9)

lt_10 = corr(data_1,data_10)

Hi? I do not really know, so I ask questions :(

I created the source code as shown in the example above.

Can I make it simple to loop through each matrix call?

thanks...

Answer 1

[Jan]

Hiding indices in the names of variables forces you to write such code. See TUTORIAL: How and why to avoid Eval

When you use arrays instead, you can eitehr use a loop or vectorization:

ltData = cell(1, 10);
for k = 2:10
  ltData{k} = corr(data_1, data{k});
end

"lt" is a Matlab operator, therefore it is recommended not to use it as name of a variable.