[Matlab]Linear algebra (선형대수)

매틀랩에서 사용되는 선형대수 함수들을 요약해 놓은것이다.

너무 많아서 찾아보기는 힘들지만... 어설픈 책 찾아보는것 보다 훨 쉬운듯..

Function Summary

Category	Function	Description
Matrix analysis	norm	Matrix or vector norm
	normest	Estimate the matrix 2-norm
	rank	Matrix rank
	det	Determinant
	trace	Sum of diagonal elements
	null	Null space
	orth	Orthogonalization
	rref	Reduced row echelon form
	subspace	Angle between two subspaces
Linear equations	\ and /	Linear equation solution
	inv	Matrix inverse
	cond	Condition number for inversion.
	condest	1-norm condition number estimate
	chol	Cholesky factorization
	cholinc	Incomplete Cholesky factorization
	linsolve	Solve a system of linear equations
	lu	LU factorization
	ilu	Incomplete LU factorization
	luinc	Incomplete LU factorization
	qr	Orthogonal-triangular decomposition
	lsqnonneg	Nonnegative least-squares
	pinv	Pseudoinverse
	lscov	Least squares with known covariance
Eigenvalues and singular values	eig	Eigenvalues and eigenvectors
	svd	Singular value decomposition
	eigs	A few eigenvalues
	svds	A few singular values
	poly	Characteristic polynomial
	polyeig	Polynomial eigenvalue problem
	condeig	Condition number for eigenvalues
	hess	Hessenberg form
	qz	QZ factorization
	schur	Schur decomposition
Matrix functions	expm	Matrix exponential
	logm	Matrix logarithm
	sqrtm	Matrix square root
	funm	Evaluate general matrix function

from : mathwork.com