The code will comprise of the following 2 steps: ![]() For this example, we will use a function which is a combination of logarithmic and exponential functions. In this example, we will learn how to integrate a function between the limits 0 and infinity. Step 1: Create the function of degree 4 in MATLABĮxplanation: As we can see in the output, we have obtained integral of our input function ‘Fx’ as 26.2667 using ‘integral function’, which is the same as expected by us. In this example, we will use a polynomial function of degree 4 and will integrate it between the limits 0 to 2. Step 2: Use the integral function to calculate the integrationĮxplanation: As we can see in the output, we have obtained integral of our input function ‘Fx’ as 85.3333 using ‘integral function’, which is the same as expected by us. Step 1: Create the function of degree 2 in MATLAB In this example, we will use a simple polynomial function of degree 2 and will integrate it between the limits 0 to 4. ![]() Let us now understand how the code for ‘integral function’ looks like in MATLAB with the help of various examples: Example #1 If we want to use more specific options for integral, we can use the syntax:Ī = integral (Fx, Xminimum, Xmaximum, Name, Value) Examples to Implement Matlab Integral ‘Xminimum’ and ‘Xmaximum’ will be used as a minimum and maximum limits for integration respectivelyģ. ‘integral function’ will calculate the numeric integration of input function ‘Fx’Ģ.
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