To calculate the definite integral of a function in MATLAB, you can use the "quad" or "integral" function. Here is an example of how to use the "quad" function:
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Alternatively, you can use the "integral" function:
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Both of these functions perform numeric integration to calculate the definite integral of the function. The "quad" function uses a recursive adaptive Simpson's rule algorithm, while the "integral" function uses an adaptive Lobatto quadrature formula.
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