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Lay D.C. — Linear Algebra And Its Applications |
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Предметный указатель |
Exchange model 29
Existence and uniqueness theorem 22
Existence questions 8 21 50 73 81
Explicit description 59
Explicit description of NuM 202
Factorization(s) see also “Matrix factorization(s)” “Singular
Factorization(s) for analyzing a dynamical system 288
Factorization(s) in electrical engineering 132—134
Factorization(s) of block matrices 126
Factorization(s), modified QR 366
Factorization(s), Schur 402;
Feasible set 424
Filter coefficients 251
Filter, linear 251
Filter, low-pass 252 374
Final demand vector 143
Finite-dimensional (vector space) 230
Finite-dimensional (vector space), subspaces of 232
First principal component 439
First-order difference equation see “Difference equation(s)”
Flexibility matrix 109
Force, decomposition of 349
FORTRAN 53
Forward phase 8
Fourier approximation, nth-order 398
Fourier coefficients 398
Fourier series 399
Free variable(s) 19 48;
Free vector 56
Full rank (matrix) 242
Function see “Transformation”
Fundamental set of solutions 254
Fundamental subspaces (of a matrix) 239 242 339 401 433
Gauss — Seidel method 139
Gauss, Carl Friedrich 13 383
Gaussian elimination 13
General least-squares problem 366
General linear model 378
General solution 19 59 254
Geometric descriptions of 39
Geometric descriptions of Span {u,v} 43
Geometric descriptions of Span {v} 43
Geometric point 39
Givens rotation 93
Gram matrix 445
Gram — Schmidt process 359 363 365 386
Gram — Schmidt process in 387 396
Gram — Schmidt process in 359 363
Gram — Schmidt process in 391
Gram — Schmidt process in inner product spaces 386
Gram — Schmidt Process Theorem 362
Gram — Schmidt process, Legendre polynomials 393
Graphics workstations 155
Helmert blocking strategy 332
Hermite polynomials 234
Homogeneous coordinates 150 152
Homogeneous linear difference equation see “Difference equation(s)” “Kernel”
Homogeneous system 58
Hooke's law 109
Householder, matrix 401
Householder, reflection 158
Hyperspectral image processing 442
Identity for matrix multiplication 102
Identity matrix 52 102 104
Ill-conditioned equations 371
Image (of vector) 72
Image processing, hyperspectral 442
Image processing, matrix of observations 436
Image processing, observation vector 436
Image processing, principal component analysis 439
Image processing, scatter plot 436
Image processing, spatial dimensions 437
Image processing, spectral dimensions 437
Imaginary axis A-5
Imaginary numbers, pure A-5
Imaginary part, complex number A-3
Imaginary part, complex vector 306
Implicit definition of Nul A 202
Implicit description 59 269
Inconsistent system see “Linear systems”
Indefinite quadratic form 416
Indifference curve 424
Infinite-dimensional (vector space) 230
Inner product 106
Inner product and angles 339
Inner product axioms 389
Inner product evaluation 390
Inner product on 385
Inner product on 333 385
Inner product on 391
Inner product, properties 334
input sequence see “Control systems”
Input-output model 29 144
Intermediate demand(s) 143
Interpolating polynomial 35 158
Intersection of subspaces 199
Invariant plane 309
Inverse (of a matrix) 107
Inverse (of a matrix) formula, using the adjugate 179
Inverse (of a matrix) of a matrix 108
Inverse (of a matrix) of a partitioned matrix 124
Inverse (of a matrix) of a product 111
Inverse (of a matrix) of an elementary matrix 112
Inverse (of a matrix) of the transpose 111
Inverse (of a matrix), algorithm for finding 113
Inverse Formula Theorem 179
Inverse power method 325
Invertible linear transformation 119
Invertible matrices 107 110
Invertible Matrix Theorem 117 170 240 277
Isomorphic vector spaces 235
Isomorphism 224 225 254
Iterative methods, formula for 146 148
Iterative methods, Gauss — Seidel 139
Iterative methods, Jacobi's method, eigenvalue estimate 286
Iterative methods, Jacobi's method, iterative solution 137
Iterative methods, QR algorithm 287
Jacobi's method for eigenvalues 286
Jacobian matrix 314
Jordan, Wilhelm 13
Kernel (of a linear transformation) 207
Kirchhoff current law 28 133
Kirchhoff voltage law 28 133
Ladder network 133
Laguerre polynomials 234
Lamberson, R. 272
Landsat images 403 436 439 442
Landsat satellites 403
LAPACK 125
Laplace transforms 127 178
Law of Cosines 339
Leading, entry 13
Leading, variables 19
Least-squares error 370 399;
Least-squares fit, cubic trend 380
Least-squares fit, linear trend 395
Least-squares fit, quadratic trend 379 395 397
Least-squares fit, scatter plot 379
Least-squares fit, seasonal trend 382
Least-squares fit, trend surface 380
Least-squares line 376
Least-squares line, observed y-value 376
Least-squares line, predicted y-value 376
Least-squares line, residual 376
Least-squares line, weighted 395
Least-squares plane 381
Least-squares solution(S) 333 367 434
Least-squares solution(S) alternative calculations 371
Least-squares solution(S) of minimum length 445
Least-squares solution(S), least-squares line 377
| Least-squares solution(S), normal equations 368
Least-squares solution(S), North American Datum 332
Least-squares solution(S), unique 370 372
Least-squares, weighted 385 393
Left distributive law 102
Left singular vectors 430
Left-multiplication 111 176
Legendre polynomials 393
Leibnitz, Gottfried 161
Length of a vector 334 386
Leontief, exchange model 29
Leontief, input-output model 29 144
Leontief, production equation 144
Leontief, Wassily 1 142 148
Line degenerate 78
Line parametric equation 57
Line Span {u} 43
Line through p parallel to v 57
Line, translation of 56
Linear combination(s) 42 48 195
Linear combination(s) in applications 45
Linear combination(s), weights 42 48 203
Linear dependence in 67
Linear dependence relation 64 211 215
Linear difference equation(s) see “Difference equation(s)”
Linear equation 2
Linear filter 251
Linear independence 63 211
Linear independence in 84
Linear independence in a space of polynomials 225
Linear independence in the space S of signals 249
Linear independence of matrix columns 65
Linear model 378
Linear programming 2 125
Linear recurrence relation see “Difference equations”
Linear system(s) 3 44 49
Linear system(s) equivalent 3
Linear system(s) existence of solution(s) 8 21
Linear system(s) general solution(s) 19
Linear system(s) inconsistent 4 9 54
Linear system(s) infinitely many solutions 21—22
Linear system(s) row equivalent 8 19
Linear system(s) solution 3 19
Linear system(s) solution set(s) 3 20
Linear system(s) unique solution 22
Linear system(s) uniqueness questions 8
Linear system(s), basic strategy for solving 5
Linear system(s), coefficients for 2
Linear system(s), consistent see “Consistent equation (system)”
Linear system(s), elimination procedure 5
Linear system(s), homogeneous 58
Linear system(s), iterative solutions of 137
Linear system(s), nonhomogeneous 59
Linear system(s), overconstrained 34
Linear system(s), overdetermined 24
Linear system(s), triangular form 6 12
Linear system(s), underconstrained 34
Linear system(s), underdetermined 24
Linear transformation(s) 74 80 253 296;
Linear transformation(s) contraction 75
Linear transformation(s) diagonal matrix representation 300
Linear transformation(s) similarity of matrix representations 300
Linear transformation(s) standard matrix 80
Linear transformation(s) superposition principle 75
Linear transformation(s), -matrix 298 301
Linear transformation(s), composition of 99
Linear transformation(s), dilation 75 273 276
Linear transformation(s), Givens rotation 93
Linear transformation(s), Householder reflection 158
Linear transformation(s), invertible 119
Linear transformation(s), matrix for 80 297—298 301
Linear transformation(s), matrix relative to bases 297 298
Linear transformation(s), one-to-one 82—83 218 224
Linear transformation(s), onto 81 83
Linear transformation(s), range of 203
Linear trend 395
Linearity property of det 172
Linearly dependent set (vectors) 64 66—68 211
Linearly dependent set (vectors) by inspection 66
Linearly dependent set (vectors), characterization of 66 211
Linearly independent eigenvectors 289 291
Linearly independent set (vectors) 64 211;
Linearly independent set (vectors), column vectors 67 70
LINPACK 105
Long-term behavior, of a dynamical system 310
Long-term behavior, of a Markov chain 262 265
Loop 27
Low-pass filter 252 374
Lower triangular matrix 127 128
Lower triangular part 139
LU factorization 128 132 326 365
LU factorization, permuted 132
LU factorization, reduced 135
Maple 286
Mapping see also “Transformation”
Mapping, coordinate 223
mapping, one-to-one 82
Mapping, onto 1 81
Marginal propensity to consume 257
Markov chain(s) 259 286 320;
Markov chain(s), steady-state vectors 263
Mass-spring system 198 218
Mathematica 286
Mathematical ecologists 271
Mathematical modeling 1—2
MATLAB 10 139 140 286 318 324 326 327 330
MATLAB exercises 11 33 35 91 135 141—142 320—321 327—328 330 374 382—383 442
Matrix (matrices) change-of-coordinates 223 245—246 298 300
Matrix (matrices) coefficient 5 51
Matrix (matrices) companion 256 330
Matrix (matrices) consumption 144
Matrix (matrices) covariance 437
Matrix (matrices) design 376 380 381
Matrix (matrices) effective rank 241 429
Matrix (matrices) flexibility 109
Matrix (matrices) identity 52
Matrix (matrices) in echelon form 13
Matrix (matrices) in reduced echelon form 13
Matrix (matrices) of a linear transformation 297 298
Matrix (matrices) of a quadratic form 441
Matrix (matrices) of cofactors 179
Matrix (matrices) of observations 436
Matrix (matrices) projection 409 410
Matrix (matrices) row equivalent 7 19
Matrix (matrices) unit lower triangular 128
Matrix (matrices) upper triangular 128
Matrix (matrices) zero 62 98
Matrix (matrices), 5 96
Matrix (matrices), (i,j)-entry in 97
Matrix (matrices), adjugate of 179
Matrix (matrices), anticommuting 158
Matrix (matrices), augmented 5
Matrix (matrices), block diagonal 125
Matrix (matrices), block upper triangular 124
Matrix (matrices), Casorati 250
Matrix (matrices), column space of 203
Matrix (matrices), commuting 103
Matrix (matrices), definition of 4
Matrix (matrices), determinant of 108
Matrix (matrices), diagonal 106 288
Matrix (matrices), diagonalizable 289
Matrix (matrices), echelon 13
Matrix (matrices), elementary 111
Matrix (matrices), equal 97
Matrix (matrices), Gram 445
Matrix (matrices), Householder 401
Matrix (matrices), inverse of 107
Matrix (matrices), invertible 107 110 117
Matrix (matrices), Jacobian 314
Matrix (matrices), left-multiplication 111 176
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