MATLAB Global Variable and Scripts - matlab

Question

I have an m-file ParamStruct.m. Below are the contents of that file:
global Params
total_params = [];
Params.one = 1;
Params.two = 2;
Params.three = 3;
total_params = [total_params;Params];
Params.one = 4;
Params.two = 5;
Params.three = 6;
total_params = [total_params;Params];
for ii = length(total_params)
Add_Param_Vals
end
Then I have another m-file which I use as a script called Add_Param_Values. The contents of that file are as follows:
global Params
disp("adding values: ")
Params.one + Params.two
The purpose of the two m-files is to 1.) define two Params structs in ParamStruct.m, then call Add_Param_Values from ParamStruct so that for each call, I can utilize the current Params struct as indexed by the for loop in ParamStruct. For example, when I run ParamStruct at the output I would like to see the following:
adding values:
ans =
3
adding values:
ans =
9
But instead I am seeing
adding values:
ans =
9
So it seems like it is only utilizing the last element in the total_params variable and I dont know how to correct that. I do not want to modify anything in the Add_Param_Vals m-file as I am not the owner of it. Any ideas??

Answer 1

Sorry for the post. I was able to figure it out. Here is what I ended up doing:
global Params
total_params = [];
Params.one = 1;
Params.two = 2;
Params.three = 3;
total_params = [total_params;Params];
Params.one = 4;
Params.two = 5;
Params.three = 6;
total_params = [total_params;Params];
for ii = 1:length(total_params)
Params = total_params(ii);
Add_Param_Vals
end