1. ENGR-25_Linear_Regression_Tutorial.ppt 1 Bruce Mayer, PE Engineering-25: Computational Methods Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege.edu Engineering 25 Problem 5.25

2. ENGR-25_Linear_Regression_Tutorial.ppt 2 Bruce Mayer, PE Engineering-25: Computational Methods Solution by Plotting  Lines cross at v 2 ≈ 7.7 v

3. ENGR-25_Linear_Regression_Tutorial.ppt 3 Bruce Mayer, PE Engineering-25: Computational Methods Precise Solution  Use fzero to find v 2 ; then calc i 1  MATLAB Code Follows i1 in Amps: 0.2432 v2 in volts: 7.7029

4. ENGR-25_Linear_Regression_Tutorial.ppt 4 Bruce Mayer, PE Engineering-25: Computational Methods