fzero y(t)=x(t) in matlab

To find the root of y(t) - x(t) = 0 using fzero in MATLAB, you need to define a function handle that takes a single input t, and outputs y(t) - x(t). Then pass this function handle to the fzero function, along with an initial guess for the root.

Here's an example:

main.m
% Define the function handle
f = @(t) y(t) - x(t);

% Choose an initial guess for the root
t0 = 0;

% Call fzero to find the root
t = fzero(f, t0);

% Print the solution
disp(['Root found at t = ', num2str(t)])
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In this example, y(t) and x(t) should be defined beforehand as separate functions or vectors. And the num2str function is used to format the output as a string.