10.1 Periodic Function
10.2 Fourier Series
10.3 Fourier Series 的係數
10.4 Even and Odd Function
10.5 Half Range Expansion
10.6 Complex Fourier Series
10.6.2 Sturm Liouville Problems
10.7 Orthogonality of Eigenfunction ynx
10.8 Orthogonality of Eigenfunction ynx
10.9 2nd Order ODEs with Homogeneous B C
10.10 2nd Order ODEs with Non-Homogeneous B.C.
10.11 Fourier Integrals
Ch1 1st Order ODE with Constant Coefficients
Ch2 2nd Order ODEs with Constant Coefficients
1.1 Heat Equation
1.2 Wave Equation
1.3 Laplace Equation
2.1 Non-Homog Heat Eq. with Homog B.C.
2.2 Non-Homog Heat Eq. with Non-Homog B.C.
3.1 Non-Homog Wave Eq. with Homog B.C.
3.2 Non-Homog Wave Eq. with Non-Homog B.C.
4.1 Non-Homog Laplace Eq. with Homog B.C.
4.2 Non-Honog Laplace Eq. with Non-Homog B.C.
5.1 Nonlinear 1st order PDEs