Index for Src/Level_0

Matlab files in this directory:

chebyshev_pol	CHEBYSHEV_POL plots Chebyshev polynomials for n=0,...,4
der2cgl	DER2CGL Spectral (Chebyshev Gauss Lobatto) second derivative matrix
der2lgl	DER2LGL Spectral (Legendre Gauss Lobatto) second derivative matrix
dercgl	DERCGL Spectral (Chebyshev Gauss Lobatto) derivative matrix
derlg	DERLG Spectral (Legendre Gauss) derivative matrix
derlgl	DERLGL Spectral (Legendre Gauss Lobatto) derivative matrix
intlag_cgl	INTLAG_CGL Computes matrix "a" to evaluate 1D Lagrange interpolant at CGL
intlag_lg	INTLAG_LG Computes matrix "a" to evaluate 1D Lagrange interpolant at LG
intlag_lgl	INTLAG_LGL Computes matrix "a" to evaluate 1D Lagrange interpolant at LGL
jacobi_eval	JACOBI_EVAL: Evaluates Jacobi polynomial P_n^{(\alpha,\beta)} at x\in(-1,1)
jacobi_pol	JACOBI_POL Script for plotting some Jacobi polynomials for n=4
jacobi_roots	JACOBI_ROOTS: Computes the n zeros of the Jacoby polynomial P_n^{(\alpha,\beta)}(x)
legendre_pol	LEGENDRE_POL plots Legendre polynomials for n=0,...,4
legendre_tr_coef	LEGENDRE_TR_COEF Computes Discrete Legendre Transform coefficients
legendre_tr_eval	LEGENDRE_TR_EVAL Evaluates Discrete Legendre Transform
legendre_tr_matrix	LEGENDRE_TR_MATRIX Computes matrix to produce Discrete Legendre Transform
pnleg	PNLEG Evaluates Legendre polynomial of degree n at x
pnleg1	PNLEG1 Evaluates the first derivative of Legendre polynomial
pnleg2	PNLEG2 Evaluates the second derivative of Legendre polynomial
pnleg_all	PNLEG_ALL Evaluates Legendre polynomials, from degree 0 to n
test	TEST Script for testing functions of this directory
xwcg	XWCG Computes nodes and weights of the Chebyshev-Gauss quadrature formula
xwcgl	XWCGL Computes nodes and weights of the Chebyshev-Gauss-Lobatto quadrature formula.
xwlg	XWLG Computes nodes and weights of the Legendre-Gauss quadrature formula.
xwlgl	XWLGL Computes nodes and weights of the Legendre-Gauss-Lobatto quadrature formula.

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