Copy range of values from all fields in a structure to another structure

Lets say I have the following struct: data = FIELD1: [1x250 double] FIELD2: [1x250 double]

I want to copy the range (25:50) from both fields into a new struct where the result would look like new = FIELD1: [1x26 double] FIELD2: [1x26 double] I know I can do this in a loop using fieldnames but would like to find a more direct approach.

Answer 1

[Walter Roberson]

newStruct = structfun(@(V) V(25:50), oldStruct, 'Uniform', 0);

No explicit loop needed.

[kevin]

That looks like it will do it. Thanks!