One common method to find the maximum value of a function in MATLAB is through optimization using the built-in function fminsearch
.
Here's an example code snippet that shows how to use fminsearch
to find the maximum value of a function f(x)
within a given range:
main.m490 chars14 lines
In this example, the function f(x) = -sin(x) + exp(-x/2)
is defined, and we want to find the maximum value of f(x)
within the range [0, 5]
. We use fminsearch
to search for the value of x
that maximizes the function, by minimizing the negation of the function (-f(x))
. The x_max
and f_max
variables store the value of x
and the corresponding maximum value of f(x)
, which are printed to the console with the disp
function.
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