How to automatically create struct-fields from a cell array

2018 2 14
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更新时间：2018 2 17
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Hello folks,
it's late and I'm not able to figure out how this works. I use an optimizer which passes some parameter values to my mathematical model. However, the model reads all parameters out of struct-fields and I have to transform the double vector before the model can actually the values. Currently, I do this transformation manually:
function [p] = MakeStruct(parameter)
p.parameter1 = parameter(1);
.
.
p.parameter34 = parameter(34);
end
which of course is suboptimal because when I change a parameter or its name I have to go through the code and change it in several places. Does anybody know, how I can make this automatically?
When I create the parameters, my script also returns a 1x34 cell array with all parameter names. So far, I tried to combine both the cell array with all names and the double array with all values with "cell2struct" but it didn't worked for me.
Cheers

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Moritz Pohl
Moritz Pohl 2018-2-17
编辑：Moritz Pohl 2018-2-17

0 个投票

Figured it out on my own. For anyone who's interested:
% conversion of to double arrays to a 1x1 struct with fieldnames from 'parameter_names' and fieldvalues from 'parameter_values'
parameter_values = [2 3]; % double array
parameter_cell = num2cell(parameter); % conversion of double array to cell array
parameter_names = {'qmax', 'kS'}; % cell array
p = cell2struct(parameter_cell, parameter_names , 2); % conversion of both cell arrays to 1x1 struct

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