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MATLAB Academy

Introduction to Symbolic Math with MATLAB

MathWorks via MATLAB Academy

Overview

  • Introduction: Familiarize yourself with symbolic math and the course.
  • Creating Symbolic Variables: Represent numbers symbolically instead of numerically. Create symbolic variables.
  • Mathematical Expressions with Symbolic Variables: Create and visualize symbolic mathematical expressions, and substitute values for symbolic variables.
  • Creating and Solving Symbolic Equations: Define and solve algebraic equations containing symbolic variables.
  • Algebraic Manipulation and Simplification: Manipulate, evaluate, and simplify symbolic equations and expressions.
  • Working with Assumptions: Set assumptions on symbolic variables to get real world results.
  • Working with Units of Measurement: Assign real world units to symbolic variables and convert from one unit of measurement to another.
  • Creating Symbolic Functions: Define mathematical functions containing symbolic variables.
  • Visualizing Symbolic Functions and Equations: Visualize functions and equations in two and three dimensions.
  • Review Project I: Bring together concepts you have learned with a project.
  • Calculus with Symbolic Math: Perform common calculus tasks symbolically, like differentiating, integrating, finding Taylor polynomials, and solving ordinary differential equations.
  • Review Project II: Bring together concepts that you have learned with a project.
  • Next Steps: Give feedback on the course.

Syllabus

  • Course Overview
  • Storing Numbers Symbolically
  • Creating Symbolic Variables
  • Creating Symbolic Expressions
  • Substituting Values into Symbolic Variables
  • Visualizing Expressions
  • Defining Symbolic Equations
  • Solving Symbolic Equations
  • Manipulation and Simplification
  • Setting Assumptions on Symbolic Variables
  • Setting Multiple Assumptions
  • Assigning Units
  • Converting Units
  • Creating Symbolic Functions
  • Working with Symbolic Function Outputs
  • Visualization in 2D
  • Visualization in 3D
  • Robot Arm - Visualizing Motion
  • Robot Arm - Finding Rotation Angles
  • Finding Derivatives
  • Finding Integrals
  • Differentiating and Integrating Multivariable Functions
  • Approximating Functions using Taylor Polynomials
  • Solving Ordinary Differential Equations
  • Modeling the Path of a Bungee Jumper
  • Visualizing the Bungee Jump
  • Additional Resources
  • Survey

Taught by

Erin Byrne

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