loop through struct in matlab

To loop through a struct in MATLAB, you can use the fieldnames function to get a list of all the field names in the struct. Then, you can use a for loop to iterate over each field and perform the desired operation.

Here is an example code:

main.m
% sample struct
myStruct.name = 'Alice';
myStruct.age = 30;
myStruct.city = 'New York';

% get field names
fields = fieldnames(myStruct);

% loop through fields
for i = 1:length(fields)
    fieldName = fields{i};
    value = myStruct.(fieldName);
    fprintf('%s = %s\n', fieldName, string(value));
end
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In this example, the fieldnames function is used to get a list of all field names in the myStruct struct. The for loop then iterates over this list of field names and retrieves the values of each field using the dot notation (myStruct.(fieldName)). The values are then printed to the console using the fprintf function.