How do I get a similar ans for my project?

The values in the struct fields was obtained from another project.

I don't know how to get the values of all the parameters mentioned in "struct with fields:". I want the values of these for my own project.

[Dyuman Joshi]

Use the field name to access the corresponding data -

%Sample data
field1 = 'f1';  value1 = zeros(1,10);
field2 = 'f2';  value2 = {'a'};

%corresponding structure
s = struct(field1,value1,field2,value2)

s = struct with fields:
    f1: [0 0 0 0 0 0 0 0 0 0]
    f2: 'a'

%Get the values for field f1
out = s.f1

out = 1x10

0 0 0 0 0 0 0 0 0 0

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Answer 1

[Nithin]

Hello Vijayakkrishnan K NK,

I understand that you want to retrieve the values from a struct you've provided and use them in another program or project. Here are a couple of methods to access these values:

You can use the dot(.) notation access a specific field by appending the field name to the struct with a dot:

value = myStruct.fieldName; 

You can also use the “getfield” function to access fields.

value = getfield(myStruct, 'fieldName'); 

To utilize these values in another program, you need to save the struct as a “.mat” file, then load this file in your desired program and access those values.

1. Saving the Struct - Use the “save” function:

save('structFile.mat', 'myStruct'); 

This command saves the struct “myStruct” to a file named “structFile.mat” in the current directory.

2. Loading the Saved File - Use the “load” function:

myStruct = load('structFile.mat'); 

This command loads the contents of “structFile.mat” into the `myStruct` variable.

For more information regarding “Save” and “load” function, kindly refer to the following MATLAB documentation:

“save” function - https://www.mathworks.com/help/releases/R2024a/matlab/ref/save.html?searchHighlight=save&s_tid=doc_srchtitle

“load” function – https://www.mathworks.com/help/releases/R2024a/matlab/ref/load.html?searchHighlight=load&s_tid=doc_srchtitle

Thank you.