Difference between revisions of "ECE 110/Concept List/F22"
Jump to navigation
Jump to search
Line 63: | Line 63: | ||
** Redraw the circuit as many times as needed to focus on each independent source individually | ** Redraw the circuit as many times as needed to focus on each independent source individually | ||
** If there are dependent sources, you must keep them activated and solve for measurements each time | ** If there are dependent sources, you must keep them activated and solve for measurements each time | ||
+ | |||
+ | == Lecture 10 == | ||
+ | * Thévenin and Norton Equivalents | ||
+ | * Circuits with independent sources, dependent sources, and resistances can be reduced to a single source and resistance from the perspective of any two nodes | ||
+ | * Equivalents are ''electrically'' indistinguishable from one another | ||
+ | * Several ways to solve | ||
+ | |||
+ | == Lecture 11 == | ||
+ | * Intro to capacitors and inductors | ||
+ | * Basic physical models | ||
+ | * Basic electrical models | ||
+ | * Energy storage | ||
+ | * Continuity requirements | ||
+ | * DCSS equivalents | ||
+ | |||
+ | == Lecture 12 == | ||
+ | * First-order switched circuits with constant forcing functions | ||
+ | * Sketching basic exponential decays | ||
+ | |||
+ | == Lecture 13 == | ||
+ | * Sinusoids and characteristics of sin waves | ||
+ | * Complex numbers and representations (Cartesian, Polar, Euler) | ||
+ | * Basic mathematical operations with complex numbers | ||
+ | |||
+ | == Lecture 14 == | ||
+ | * Test | ||
+ | |||
+ | == Lecture 15 == | ||
+ | * AC Steady state | ||
+ | * Solving for single frequency sinusoidal forcing functions | ||
+ | * Phasor notation and analysis | ||
+ | * Transfer functions | ||
+ | |||
+ | == Lecture 16 == | ||
+ | * More phasor analysis |
Revision as of 00:46, 24 October 2019
List of concepts from each lecture in ECE_110 -- this is the Fall 2019 version.
Contents
Lecture 1
- Convert from Binary to Decimal from WikiHow
- Convert from Decimal to Binary from WikiHow
- What are minterms and maxterms from Quora (clearly I should have re-read this before class)
- Logic Gate Symbols from Wikipedia
Lecture 2
- Drawing logical schematics
- Gray code
- Karnaugh maps
- Minimum sum of products (optimize the 1s)
- Minimum product of sums (optimize the 0s then use DeMorgans twice to flip)
Lecture 3
- Circuit terms (Element, Circuit, Path, Branch and Essential Branch, Node and Essential Node, Loop and Mesh).
- Circuit topology (parallel, series)
- Electrical quantities (charge, current, voltage, power)
- Passive Sign Convention and Active Sign Convention and relation to calculating power absorbed and/or power delivered.
Lecture 4
- Sign convention redux
- Example of how to find $$i$$, $$v$$, and $$p_{\mathrm{abs}}$$
- $$i$$-$$v$$ characteristics of various elements (short circuit, open circuit, switch, ideal independent voltage source, ideal independent current source, resistor)
- How resistance is calculated $$R=\frac{\rho L}{A}$$
- Dependent sources (VCVS, VCCS, CCVS, CCCS)
- Deutsch
Lecture 5
- Kirchhoff's Laws
- Equivalent resistances; Examples/Req
Lecture 6
- Voltage and current division
Lecture 7
- Node Voltage Method
- Examples in Resources/Examples/Methods page on Sakai
Lecture 8
- Branch Current Method
- Mesh Current Method
- Examples in Resources/Examples/Methods page on Sakai
Lecture 9
- Linearity
- Nonlinear system examples (additive constants, powers other than 1, trig):
- $$\begin{align*} y(t)&=x(t)+1\\ y(t)&=(x(t))^n, n\neq 1\\ y(t)&=\cos(x(t)) \end{align*} $$
- Linear system examples (multiplicative constants, derivatives, integrals):
- $$\begin{align*} y(t)&=ax(t)\\ y(t)&=\frac{d^nx(t)}{dt^n}\\ y(t)&=\int x(\tau)~d\tau \end{align*} $$
- Superposition
- Redraw the circuit as many times as needed to focus on each independent source individually
- If there are dependent sources, you must keep them activated and solve for measurements each time
Lecture 10
- Thévenin and Norton Equivalents
- Circuits with independent sources, dependent sources, and resistances can be reduced to a single source and resistance from the perspective of any two nodes
- Equivalents are electrically indistinguishable from one another
- Several ways to solve
Lecture 11
- Intro to capacitors and inductors
- Basic physical models
- Basic electrical models
- Energy storage
- Continuity requirements
- DCSS equivalents
Lecture 12
- First-order switched circuits with constant forcing functions
- Sketching basic exponential decays
Lecture 13
- Sinusoids and characteristics of sin waves
- Complex numbers and representations (Cartesian, Polar, Euler)
- Basic mathematical operations with complex numbers
Lecture 14
- Test
Lecture 15
- AC Steady state
- Solving for single frequency sinusoidal forcing functions
- Phasor notation and analysis
- Transfer functions
Lecture 16
- More phasor analysis