MATLAB Code that Computes Numerical Approximations of an Integral

Question

Write a MATLAB code that computes the following approximations to the integral  dx

  • Left Riemann sums approximation.
  • Riemann sums for midpoint rule.
  • The trapezoid rule
  • Simpson approximation 

Inputs: the function to integrate, the integration interval and the number of subintervals in the partition.

Outputs: the four integral estimations.

Summary

This question belongs to MATLAB software and discusses about to write a MATLAB code that computes Left Riemann sums, trapezoid rule and etc approximations for the given integral.

Answer is in MATLAB format

 

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Comments

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