loop to assign an array to a string and the create a structure array

field_1 = 'Response_1'
field_2 = 'Response_2'
field_3 = 'Response_3'
field_4 = 'Response_4'
field_5 = 'Response_5'
field_6 = 'Response_6'
field_7 = 'Response_7'
field_8 = 'Response_8'
field_9 = 'Response_9'
field_10 = 'Response_10'
field_11 = 'Response_11'
field_12 = 'Response_12'
field_13 = 'Response_13'
field_14 = 'Response_14'
field_15 = 'Response_15'
field_16 = 'Response_16'
field_17 = 'Response_17'
field_18 = 'Response_18'
field_19 = 'Response_19'
field_20 = 'Response_20'
s = struct(field_1,FR_1(:,2),....
    filed_20,FR_20(:,2))

How can I create a loop to assign an array (Response_1 to Response_20) to a string (field_1 to field_20) and then create another loop to create a structure array (s) that contains Response_1 to Response_20?

[Stephen23]

Why not just use indexing?

Indexing would be much simpler and much more efficient that what you are trying to do.

https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval