12 New Matlab Lessons Posted!

Dive into our new Matlab Lessons that cover the topics below!

8. Algebraic Calculations

Sect 49: Solving Algebraic Equations
Sect 50: Solving Systems of Linear Equations
Sect 51: Solving Algebraic Equations Symbolically
Sect 52: Solving Systems of Algebraic Equations Symbolically
Sect 53: Defining Mathematical Functions


9. Calculus Calculations

Sect 54: Taking Derivatives in Calculus
Sect 55: Evaluating Derivatives at a Point
Sect 56: Taking Partial Derivatives in Calculus
Sect 57: Indefinite and Definite Integrals
Sect 58: Taking Limits in Calculus


10. Basic Graphing

Sect 59: Basic Scatter Plots
Sect 60: Plotting Functions
Sect 61: Changing Plot Appearance

18 NEW Lessons in Circuit Analysis!

I’ve completed the next volume of the Engineering Circuit Analysis Tutor!

Here are the lessons available for immediate viewing in the
Member’s Area!

Circuits, Vol 3 – Lesson 2 –  Source Transformations, Part 2
Circuits, Vol 3 – Lesson 3 –  Source Transformations, Part 3
Circuits, Vol 3 – Lesson 4 –  Source Transformations, Part 4
Circuits, Vol 3 – Lesson 5 –  Thevenin Equivalent, Part 1
Circuits, Vol 3 – Lesson 6 –  Thevenin Equivalent, Part 2
Circuits, Vol 3 – Lesson 7 –  Thevenin Equivalent, Part 3
Circuits, Vol 3 – Lesson 8 –  Thevenin Equivalent, Part 4
Circuits, Vol 3 – Lesson 9 –  Thevenin Equiv w/ Dependent Sources, Part 1
Circuits, Vol 3 – Lesson 10 –  Thevenin Equiv w/ Dependent Sources, Part 2
Circuits, Vol 3 – Lesson 11 –  Thevenin Equiv w/ Dependent Sources, Part 3
Circuits, Vol 3 – Lesson 12 –  Norton Equivalent Circuits, Part 1
Circuits, Vol 3 – Lesson 13 –  Norton Equivalent Circuits, Part 2
Circuits, Vol 3 – Lesson 14 –  Norton Equivalent Circuits, Part 3
Circuits, Vol 3 – Lesson 15 –  Maximum Power Transfer, Part 1
Circuits, Vol 3 – Lesson 16 –  Maximum Power Transfer, Part 2
Circuits, Vol 3 – Lesson 17 –  Maximum Power Transfer, Part 3
Circuits, Vol 3 – Lesson 18 –  Superposition in Circuits, Part 1
Circuits, Vol 3 – Lesson 19 –  Superposition in Circuits, Part 2

19 New Trig/PreCalculus Lessons Posted!

I’ve been hard at work filming a new follow-on course in
Trigonometry and Pre-Calculus.

The result is 19 lessons the cover essential material in trig & precalculus
that all students must master.  Here we cover trig identities in detail,
solving trig equations, law of sines,law of cosines, and much more.
All together this material weighs in at 6 hours!

Here are the lessons available for immediate viewing in the member’s area.
The DVD version will be out in a week or so:

Lesson 1 – Fundamental Trig Identities, Part 1
Lesson 2 – Fundamental Trig Identities, Part 2
Lesson 3 – Pythagorean Trig Identities, Part 1 
Lesson 4 – Pythagorean Trig Identities, Part 2 
Lesson 5 – Pythagorean Trig Identities, Part 3  
Lesson 6 – Solving Trig Equations, Part 1
Lesson 7 – Solving Trig Equations, Part 2
Lesson 8 – Cofunction and Even/Odd Trig Identities
Lesson 9 – Addition and Subtraction Trig Identities, Part 1 
Lesson 10 – Addition and Subtraction Trig Identities, Part 2 
Lesson 11 – Double Angle Identities
Lesson 12 – Squaring Identities
Lesson 13 – Half Angle Identities
Lesson 14 – Product to Sum Identities
Lesson 15 – Sum to Product Identities
Lesson 16 – The Law of Sines, Part 1 
Lesson 17 – The Law of Sines, Part 2
Lesson 18 – The Law of Cosines, Part 1 
Lesson 19 – The Law of Cosines, Part 2

14 New Matlab Lessons Posted!

We’ve posted 14 New Matlab Lessons available for immediate viewing!

Sect 35: Inputting Matrices and Extracting Elements – Part 1
Sect 36: Inputting Matrices and Extracting Elements – Part 2
Sect 37: Adding and Subtracting Matrices
Sect 38: Multiplying Matrices
Sect 39: Multiplying and Dividing Matrices Element-by-Element
Sect 40: Finding the Matrix Length, Size, and Sum of Elements
Sect 41: Joining Matrices Together
Sect 42: Applying Mathematical Functions to Matrices
Sect 43: Creating an Identity Matrix
Sect 44: Matrix Transpose, Diagonal Elements, and LU Decomposition
Sect 45: Solving a System of Equations using Matrix Row Reductions
Sect 46: Matrix Determinant, Inverse, Trace, Rank, and Solving Linear Systems
Sect 47: Matrix Norm, Eigenvalues, and the Characteristic Polynomial
Sect 48: Matrices and the Symbolic Math Toolbox

14 New Lessons Posted in Chemistry! (Acid/Base Reactions)

Lesson 3 – Strong and Weak Acids
Lesson 4 – Strong and Weak Bases
Lesson 5 – Acid/Base Reactions and Net Ionic Equations – Part 1
Lesson 6 – Acid/Base Reactions and Net Ionic Equations – Part 2
Lesson 7 – Acid/Base Titrations – Part 1
Lesson 8 – Acid/Base Titrations – Part 2
Lesson 9 – Acid/Base Titrations – Part 3
Lesson 10 – Acid/Base Titrations – Part 4
Lesson 11 – Acid/Base Titrations – Part 5
Lesson 12 – Acid/Base Titrations – Part 6
Lesson 13 – Acid/Base Titrations – Part 7
Lesson 14 – Solubility of Ionic Compounds
Lesson 15 – Precipitation Reactions and Net Ionic Equations – Part 1
Lesson 16 – Precipitation Reactions and Net Ionic Equations – Part 2

10 New Circuit Analysis Lessons!

Circuit Analysis: Vol 2

Lesson 9 – Node Voltage Problems with Dependent Sources – Part 3
Lesson 10 – Introduction to the Mesh Current Solution Method 
Lesson 11 – Mesh Current Problems – Part 1 
Lesson 12 – Mesh Current Problems – Part 2 
Lesson 13 – Mesh Current Problems – Part 3 
Lesson 14 – Mesh Current Problems – Part 4 
Lesson 15 – Mesh Current Problems with Dependent Sources – Part 1 
Lesson 16 – Mesh Current Problems with Dependent Sources – Part 2 
Lesson 17 – Mesh Current Problems with Dependent Sources – Part 3
Lesson 18 – Mesh Current Problems with Dependent Sources – Part 4 

12 New Matlab Lessons! (Working with Vectors)


Sect 23: Inputting Vectors and Extracting Components
Sect 24: Adding and Subtracting Vectors and Multiplying Vectors by a Scalar
Sect 25: Calculating the Vector Dot Product and Cross Product
Sect 26: Finding the Length and Sum of a Vector
Sect 27: Extracting a Subset of Vector Elements
Sect 28: Creating Vectors with Evenly Spaced Elements
Sect 29: Joining Vectors Together
Sect 30: Multiplying and Dividing Vectors Element-by-Element
Sect 31: Applying Math Functions Element-by-Element
Sect 32: Creating Vectors with Random Elements
Sect 33: Calculating Mean, Medium, and Standard Deviation of Data in a Vector
Sect 34: Working with Vectors using the Symbolic Math Toolbox