function at refferenced point " undamped = @a a+5=x in matlab

To define a function with a referenced point in MATLAB, you can create an anonymous function using the "@" symbol. Below is an example where the undamped function equals "a + 5" where "a" is set to a specific value of "x".

main.m
undamped = @(x) x + 5; % Define the undamped function with reference to x

% To find the value of undamped function at a specific point
x = 10; % Set the value of x
result = undamped(x);
disp(result); % Display the result
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In this code snippet, undamped = @(x) x + 5; creates an anonymous function undamped that takes x as input and returns x + 5. You can then evaluate the undamped function at a specific point by passing that point as an argument to the function.