Mathematics 2 for Economics and Business, 2023/24, Università Luiss Guido Carli.
Lesson 1: How to install MatLab and how to use it online.
Lesson 2: Commands and basics. Enter commands and variables. Name, save, and load variables. Use Built-in Functions and Constants. How to use documentation.
Lesson 3: Vectors and matrices. Reduced row echelon form (rref) and linear system resolution (A\B, linsolve, solve).
Lesson 4: Some exercises on linear systems. How to use "null" function and how to use it to solve undetermined linear systems.
Lesson 5: Determinant and inverse of a matrix. Matrix multiplication and powers.
Lesson 6: Exercise on Markov chains.
Lesson 7: Linear Programming.
Lesson 8: for loop with examples. dot function and dot product with for loop.
Lesson 9: If/elseif/else construct with exercise about invertibility of square matrices.
Lesson 10: Least squares. Eigenvalues and eigenvectors.
Lesson 11: Principal components Analysis.