Mathematics (All Of It) - Difference Equations and Z-Transforms

We've looked at many types of differential equations, which all possess an independent variable that is continuous, like time. But there are systems that are better modeled with a discrete independent variable, which requires that we learn about difference equations. Let's take a look! Script by Lorcan Nicholls ODEs End of Topic Test: https://drive.google.com/file/d/1MMJe12rXeLt5EPlKOsu3cgX9HmaS95oE/view?usp=sharing Watch the whole Differential Equations playlist: http://bit.ly/ProfDaveDiffeq Watch the whole Mathematics playlist: http://bit.ly/ProfDaveMath Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio EMAIL► [email protected] PATREON► http://patreon.com/ProfessorDaveExplains Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience! Amazon: https://amzn.to/2HtNpVH Bookshop: https://bit.ly/39cKADM Barnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT