Getting multiple outputs of a function in Matlab

Question

I use a function which may return outputs more than 3 or 4 which makes it hard to assign those numbers / matrices to user defined variables one by one. Here is the example:

k = fix(log2(length(s)))
[c,l] = wavedec(s,k,'db1');
[cd1,cd2,cd3, ... , cdk] = detcoef(c,l,1:k);

k is 22 in this example. How can I get those outputs by not writing all cd's from 1 to 22?

Sardar Usama · Accepted Answer · 2017-11-22 20:08:37Z

1

Don't create those dynamic variables. Just use:

D = detcoef(c,l,1:k);

This will create a cell array having the same contents as of cd1, cd2, ..., cdk at its 1st, 2nd, ..., kth index respectively. Access them using D{1}, D{2},..., D{k} respectively.

edited Nov 22, 2017 at 20:08

answered Nov 22, 2017 at 19:38

Sardar Usama

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