Homepage » ALL COURSE » College of Science » Department of Electrophysics » Applied Maths-Linear Algebra, Vector Analysis – 106 Academic Year | Department of Electrophysics Prof. Wen-Bin Jian
本課程是由 國立陽明交通大學電子物理系提供。
本課程介紹在大學第二年如電磁學等專業課程所需之數學工具,包括線性代數與向量微積分,課程前2/3介紹線性代數而後1/3課程內容是向量微積分,預期學習後較易跨越進入高年級的專業領域課程。
從熟悉的空間向量出發了解線性空間的特性出發,介紹多元一次良立方程組與線性空間關聯,並引進矩陣數學工具來解問題,而持續探索矩陣、反矩陣及矩陣向量空間概念,更進一步介紹矩陣對角化與正交化的運算,最後介紹廣義的向量空間概念,並把廣義向量空間的線性轉換寫成矩陣運算,學習者可了解函數亦為廣義向量,及函數與函數之間正交的特性等,是進入進階之微分方程課程所需的基礎訓練,且能進一步理解量子物理中使用矩陣運算的廣義向量空間概念。在後1/3課程中介紹空間中曲線、曲率計算與線積分計算,並介紹向量微積分中重要的觀念-梯度、散度與旋度計算,此部分為電磁學一開始會用到的數學工具。
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Instructor(s) | Department of Electrophysics Prof. Wen-Bin Jian |
---|---|
Course Credits | 3 Credits |
Academic Year | 106 Academic Year |
Level | College Students |
Prior Knowledge | High School Math Skills Freshman Physics Course - Calculus Skills |
Related Resources | Course Video Course Syllabus |
Week | Course Content | Course Video | Course Download |
---|---|---|---|
Week 1 | Cartesian Plane、Vector in The Cartesian Plane、Vector Addition | Watch Online | MP4 Download |
Vector Addition、Vector in R^3 and R^n、Algebraic Properties of Vector in R^n and Proof | Watch Online | MP4 Download | |
Using Algebraic Properties for computation、Independent Vector Spanning R^2 Space、Linear Combination、Binary Vector | Watch Online | MP4 Download | |
Dot Product、Definition and Example、Algebraic Properties of Dot Product | Watch Online | MP4 Download | |
Length、Unit Vector、The Cauchy-Schwartz and Triangle Inequality、Distance between Two Vector | Watch Online | MP4 Download | |
Angle between Two Vectors、Angle and Orthogonal Property、Dot Operation and Orthogonality of Function、Pythagoras’ Theorem and Projection | Watch Online | MP4 Download | |
Lines in R^2 and R^3 | Watch Online | MP4 Download | |
Lines in R^2 and R^3、Planes in R^3 | Watch Online | MP4 Download | |
Distance from a Point to a Line/Plane、Applications | Watch Online | MP4 Download | |
Week 2 | Linear or Nonlinear Equation、A system of Linear Equation in R^2 and R^3、Coefficient and Augmented Metrices | Watch Online | MP4 Download |
Row Echelon Form、Elementary Row Operation and Row Equivalent、Gaussian Elimination | Watch Online | MP4 Download | |
Rank and Gaussian-Jordan Elimination、Gaussian-Jordan Elimination、Homogeneous Systems、Linear Systems over Z_p | Watch Online | MP4 Download | |
Vector Concepts for Linear Combinations、Spanning Set for Space R^n | Watch Online | MP4 Download | |
Spanning Set for Space R^n、Linear independence | Watch Online | MP4 Download | |
Linear independence | Watch Online | MP4 Download | |
Application(Chemical、Network Analysis) | Watch Online | MP4 Download | |
Application(Circuit、Economic Models) | Watch Online | MP4 Download | |
Application(Finite Linear Games)、Numerical Solutions-Iterative Methods | Watch Online | MP4 Download | |
Week 3 | Introduction to Matrix Operations、Matrix Operations、Matrix’s Equality | Watch Online | MP4 Download |
Matrix Addition and Scalar Multiplication、Matrix Multiplication、Partitioned Matrices | Watch Online | MP4 Download | |
Partitioned Matrices、Matrix Power、The Transpose of a Matrix | Watch Online | MP4 Download | |
Properties of Addition and Scalar Multiplication、Properties of Matrix Multiplication | Watch Online | MP4 Download | |
Properties of The Transpose、The inverse of a Matrix | Watch Online | MP4 Download | |
Properties of Invertible Matrices、Elementary Matrices | Watch Online | MP4 Download | |
The Fundamental Theorem of Invertible Matrices、The Gaussian-Jordan Method for Computing The Inverse | Watch Online | MP4 Download | |
The Gaussian-Jordan Method for Computing The Inverse、The LU Factorization | Watch Online | MP4 Download | |
An Easy Way to Find LU Factorizations、The P^TLU Factorization、Computational Consideration | Watch Online | MP4 Download | |
Week 4 | Subspace、Row and Column Space of Matrice(Introduction) | Watch Online | MP4 Download |
Row and Column Space of Matrice、Basis and Effective Procedures to Find Basis | Watch Online | MP4 Download | |
Dimension、Rank、The Fundamental Theorem of Invertible Matrices | Watch Online | MP4 Download | |
Introduction to Linear Transformations、Linear Transformations | Watch Online | MP4 Download | |
Linear Transformations、Rotation About The Origin、Composition of Two Transformations | Watch Online | MP4 Download | |
Composition of Two Transformations、Inverse of Linear Transformations、Associativity | Watch Online | MP4 Download | |
Introduction to Markov Chain、Markov Chain-State Vector、Transition Matrix and Steady State Vector | Watch Online | MP4 Download | |
Application Example of Markov Chain、Linear Economic Model-Leontief Model、Productive、Population Growth-Leslie Model | Watch Online | MP4 Download | |
Population Growth-Leslie Model、Graph、Digraph | Watch Online | MP4 Download | |
Digraph、Error-Correction Codes | Watch Online | MP4 Download | |
Week 5 | Introduction to Eigenvalues and Eigenvectors、Eigenspace | Watch Online | MP4 Download |
Eigenspace、Eigenpicture | Watch Online | MP4 Download | |
Eigenpicture-Zero Determinant、Calculate Eigenvalues | Watch Online | MP4 Download | |
Concept of Determinant and How to calculate、Determinant of n×n matrices、The Laplace Expansion | Watch Online | MP4 Download | |
The Examples of Laplace Expansion、Properties of Determinants | Watch Online | MP4 Download | |
Determinants of Elementary Matrices、Determinants and Matrix Operations、Cramer’s Rule and The Adjoint | Watch Online | MP4 Download | |
Eigenvalues of a Square Matrix | Watch Online | MP4 Download | |
Eigenvalues of a Square Matrix、The Fundamental Theorem of Invertible Matrices | Watch Online | MP4 Download | |
Polynomial of a matrix A and Its corresponding eigenvalues | Watch Online | MP4 Download | |
Week 7 | Similar Matrices | Watch Online | MP4 Download |
Diagonalization | Watch Online | MP4 Download | |
Diagonalization、The Diagonalization Theorem | Watch Online | MP4 Download | |
The Power Method | Watch Online | MP4 Download |
課程目標
本課程介紹在大學第二年如電磁學等專業課程所需之數學工具,包括線性代數與向量微積分,課程前2/3介紹線性代數而後1/3課程內容是向量微積分,預期學習後較易跨越進入高年級的專業領域課程。
課程特色
從熟悉的空間向量出發了解線性空間的特性出發,介紹多元一次良立方程組與線性空間關聯,並引進矩陣數學工具來解問題,而持續探索矩陣、反矩陣及矩陣向量空間概念,更進一步介紹矩陣對角化與正交化的運算,最後介紹廣義的向量空間概念,並把廣義向量空間的線性轉換寫成矩陣運算,學習者可了解函數亦為廣義向量,及函數與函數之間正交的特性等,是進入進階之微分方程課程所需的基礎訓練,且能進一步理解量子物理中使用矩陣運算的廣義向量空間概念。在後1/3課程中介紹空間中曲線、曲率計算與線積分計算,並介紹向量微積分中重要的觀念-梯度、散度與旋度計算,此部分為電磁學一開始會用到的數學工具。
課程執行方式
課程參考David Poole編寫的”Linear Algebra – A Modern Introduction”及D. G. Zill與W. S. Wright編寫的”Advanced Engineering Mathematics”書中第九章內容安排,依此兩本教課書內容分別介紹線性代數及向量微積分編制投影片及製作課程影片,本課程影片內容分三段提供三階段式學習及三次學期檢測來確認學習狀況,三階段詳述如下。
第一階段:
Week01 複習熟悉的二維或三維空間向量,了解線性空間特性
Week02 介紹多元一次線性方程組及探索其與線性向量空間的關聯
Week03 矩陣、矩陣運算、反矩陣、Gauss-Jordan方法找反矩陣、因式分解
Week04 矩陣的線性空間、基底、維度、解空間、線性轉換
第二階段:
Week05 本徵值、本徵向量、行列式
Week07 相似矩陣、矩陣對角化、迭代數值法求本徵值、對角化矩陣應用
Week08 正交矩陣、正交投影、Gram-Schmidt方法將矩陣正交化、對稱矩陣正交對角化、正交矩陣應用
Week09 廣義的向量空間、線性獨立、廣義向量空間的基底與維度
第三階段:
Week10 線性轉換與其矩陣運算
Week11 向量函數、曲線、曲率、偏微分、梯度向量運算
Week13 切面語法線、旋度與散度、線積分、路徑無關
Week14 重積分、極座標、Green的理論、面積分