How to add values to structure array without loop

Consider the following loop:

values = [2 5 6 4 8 9 10 5 15 7]
for i=1:10
   arr(i).myfield = values(i);
end

How can this be done without loop?

Thank you.

Answer 1

[Walter Roberson]

T = struct('myfield', num2cell(values));
arr(1:length(T)) = T;

In the special case that arr does not already exist, it can be done with the one line

arr = struct('myfield', num2cell(values));

[Durga Lal Shrestha]

Thanks Walter. But arr already exists with other fields. For example

arr(1).myfield1=10;
arr(2).myfield1=20;
arr(3).myfield1=30;

And I want to add another field myfield2 with values as below

values = [100 200 300];
for i=1:3
   arr(i).myfield2 = values(i);
end

When I used your code

T = struct('myfield2', num2cell(values));
arr(1:length(T)) = T;

I got the following error message

Subscripted assignment between dissimilar structures.

[Walter Roberson]

T = num2cell(values);
[arr(1:10).myfield2] = T{:};

It is necessary to use two lines for this.

[Durga Lal Shrestha]

Thanks. It works now.

[Somaye Hamedi Bazaz]

Great!!!!!!!!!!!! thank you