| MATLAB Function Reference | |
行列関数 - 数値線形代数
| Matrix Analysis | |
| cond | Condition number with respect to inversion |
| condeig | Condition number with respect to eigenvalues |
| det | Matrix determinant |
| norm | Vector and matrix norms |
| null | Null space of a matrix |
| orth | Range space of a matrix |
| rank | Rank of a matrix7 |
| rcond | Matrix reciprocal condition number estimate |
| rref, .html">rrefmovie | Reduced row echelon form |
| subspace | Angle between two subspaces |
| trace | Sum of diagonal elements |
| Linear Equations | |
| chol | Cholesky factorization |
| inv | Matrix inverse |
| lscov | Least squares solution in the presence of known covariance |
| lu | LU matrix factorization |
| lsqnonneg | Nonnegative least squares |
| minres | Minimum Residual Method |
| pinv | Moore-Penrose pseudoinverse of a matrix |
| qr | Orthogonal-triangular decomposition |
| symmlq | Symmetric LQ method |
| Eigenvalues and Singular Values | |
| balance | Improve accuracy of computed eigenvalues |
| cdf2rdf | Convert complex diagonal form to real block diagonal form |
| eig | Eigenvalues and eigenvectors |
| gsvd | Generalized singular value decomposition |
| hess | Hessenberg form of a matrix |
| poly | Polynomial with specified roots |
| qz | QZ factorization for generalized eigenvalues |
| rsf2csf | Convert real Schur form to complex Schur form |
| schur | Schur decomposition |
| svd | Singular value decomposition |
| Matrix Functions | |
| expm | Matrix exponential |
| funm | Evaluate functions of a matrix |
| logm | Matrix logarithm7 |
| sqrtm | Matrix square root |
| Low Level Functions | |
| qrdelete | Delete column from QR factorization |
| qrinsert | Insert column in QR factorization |
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座標軸系変換 | データ解析とフーリエ変換関数 | |