how to put '(xlsread) variable' in { } ?

Question

Dessa 2020-6-24

评论： Dessa 2020-6-25

data1 = xlsread('~~~.xlsx');
data2 = xlsread('~~~.xlsx');
data3 = xlsread('~~~.xlsx');
d = {'data1','data2','data3'};
num_d = numel(d);

I want to load the .xls file. (at least one to three)

each of them would be named as data1,2,3.

what i want to do is put that variables in { }

ex) if i read one data by ' data1 = xlread('~~~.xls') ', there woluld be only 'data1' in d. so the num_d = 1 . and so on.

can i get some help?

Answer 1

Image Analyst 2020-6-24

编辑：Image Analyst 2020-6-24

Like this:

d = {data1, data2, data3};

If it's in a for loop, then do it like this

for k = 1 : 10
    filename = whatever......
    d{k} = xlsread(filename);
end

Dessa 2020-6-25

thanks it helps.