2005件ヒット
[201-300件を表示]
（0.048秒）
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:matrixクラス
- Matrix (1206)
-
Matrix
:: EigenvalueDecomposition (120) -
Matrix
:: LUPDecomposition (120) - Vector (559)
キーワード
- * (48)
- ** (12)
- + (24)
- +@ (24)
- - (24)
- -@ (24)
-
/ (36) - == (24)
- [] (24)
- []= (21)
- adjugate (12)
-
angle
_ with (12) - antisymmetric? (7)
- clone (10)
- coerce (12)
- cofactor (12)
-
cofactor
_ expansion (12) - collect (48)
- collect! (28)
- collect2 (24)
- column (24)
-
column
_ count (12) -
column
_ size (12) -
column
_ vectors (12) - combine (8)
- component (24)
- conj (12)
- conjugate (12)
- covector (12)
- cross (12)
-
cross
_ product (12) - d (12)
- det (24)
-
det
_ e (12) - determinant (24)
-
determinant
_ e (12) - diagonal? (12)
- dot (12)
- each (48)
- each2 (24)
-
each
_ with _ index (24) - eigen (12)
- eigensystem (12)
-
eigenvalue
_ matrix (12) - eigenvalues (12)
-
eigenvector
_ matrix (12) -
eigenvector
_ matrix _ inv (12) - eigenvectors (12)
- element (24)
-
elements
_ to _ f (24) -
elements
_ to _ i (24) -
elements
_ to _ r (24) - empty? (12)
-
entrywise
_ product (8) - eql? (24)
-
find
_ index (36) -
first
_ minor (12) -
hadamard
_ product (8) - hash (24)
- hermitian? (12)
- hstack (12)
- imag (12)
- imaginary (12)
- independent? (12)
- index (36)
-
inner
_ product (12) - inspect (24)
- inv (12)
- inverse (12)
- l (12)
-
laplace
_ expansion (12) -
lower
_ triangular? (12) - lup (12)
-
lup
_ decomposition (12) - magnitude (12)
- map (48)
- map! (28)
- map2 (12)
- minor (24)
- norm (12)
- normal? (12)
- normalize (12)
- orthogonal? (12)
- p (12)
- permutation? (12)
- pivots (12)
- r (12)
- rank (12)
-
rank
_ e (12) - real (12)
- real? (12)
- rect (12)
- rectangular (12)
- regular? (12)
- round (12)
- row (24)
-
row
_ count (12) -
row
_ size (12) -
row
_ vectors (12) - singular? (24)
- size (12)
-
skew
_ symmetric? (7) - solve (12)
- square? (12)
- symmetric? (12)
- t (12)
-
to
_ a (48) -
to
_ ary (24) -
to
_ s (24) - tr (12)
- trace (12)
- transpose (12)
- u (12)
- unitary? (12)
-
upper
_ triangular? (12) - v (12)
-
v
_ inv (12) - vstack (12)
- zero? (20)
検索結果
先頭5件
-
Matrix
# adjugate -> Matrix (17128.0) -
余因子行列を返します。
...余因子行列を返します。
//emlist[例][ruby]{
require 'matrix'
Matrix[[7,6],[3,9]].adjugate # => Matrix[[9, -6], [-3, 7]]
//}
@raise ExceptionForMatrix::ErrDimensionMismatch 行列が正方でない場合に発生します。
@see Matrix#cofactor... -
Matrix
# t -> Matrix (17127.0) -
転置行列 (transpose matrix) を返します。
...転置行列 (transpose matrix) を返します。
self を Matrix のオブジェクトで、(m,n) 型行列としたとき a(j,i) を (i,j) 要素とする (n,m) 型行列を返します。... -
Matrix
# transpose -> Matrix (17127.0) -
転置行列 (transpose matrix) を返します。
...転置行列 (transpose matrix) を返します。
self を Matrix のオブジェクトで、(m,n) 型行列としたとき a(j,i) を (i,j) 要素とする (n,m) 型行列を返します。... -
Matrix
# conj -> Matrix (17123.0) -
複素共役を取った行列を返します。
...複素共役を取った行列を返します。
//emlist[例][ruby]{
require 'matrix'
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]]
# => 1+2i i 0
# 1 2 3
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]].conjugate
# => 1-2i -i 0
# 1 2 3
//}... -
Matrix
# conjugate -> Matrix (17123.0) -
複素共役を取った行列を返します。
...複素共役を取った行列を返します。
//emlist[例][ruby]{
require 'matrix'
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]]
# => 1+2i i 0
# 1 2 3
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]].conjugate
# => 1-2i -i 0
# 1 2 3
//}... -
Matrix
# imag -> Matrix (17123.0) -
行列の虚部を返します。
...行列の虚部を返します。
//emlist[例][ruby]{
require 'matrix'
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]]
# => 1+2i i 0
# 1 2 3
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]].imaginary
# => 2i i 0
# 0 0 0
//}... -
Matrix
# imaginary -> Matrix (17123.0) -
行列の虚部を返します。
...行列の虚部を返します。
//emlist[例][ruby]{
require 'matrix'
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]]
# => 1+2i i 0
# 1 2 3
Matrix[[Complex(1,2), Complex(0,1), 0], [1, 2, 3]].imaginary
# => 2i i 0
# 0 0 0
//}... -
Matrix
# minor(from _ row , row _ size , from _ col , col _ size) -> Matrix (17123.0) -
selfの部分行列を返します。
...ram col_size 部分行列の列サイズ
//emlist[例][ruby]{
require 'matrix'
a1 = [ 1, 2, 3, 4, 5]
a2 = [11, 12, 13, 14, 15]
a3 = [21, 22, 23, 24, 25]
a4 = [31, 32, 33, 34, 35]
a5 = [51, 52, 53, 54, 55]
m = Matrix[a1, a2, a3, a4, a5]
p m.minor(0, 2, 1, 2) # => Matrix[[2, 3], [12, 13]]
//}......aram col_size 部分行列の列サイズ
//emlist[例][ruby]{
require 'matrix'
a1 = [ 1, 2, 3, 4, 5]
a2 = [11, 12, 13, 14, 15]
a3 = [21, 22, 23, 24, 25]
a4 = [31, 32, 33, 34, 35]
a5 = [51, 52, 53, 54, 55]
m = Matrix[a1, a2, a3, a4, a5]
p m.minor(0, 2, 1, 2) # => Matrix[[2, 3], [12, 13]]
//}... -
Matrix
# minor(from _ row . . to _ row , from _ col . . to _ col) -> Matrix (17123.0) -
selfの部分行列を返します。
...ram col_size 部分行列の列サイズ
//emlist[例][ruby]{
require 'matrix'
a1 = [ 1, 2, 3, 4, 5]
a2 = [11, 12, 13, 14, 15]
a3 = [21, 22, 23, 24, 25]
a4 = [31, 32, 33, 34, 35]
a5 = [51, 52, 53, 54, 55]
m = Matrix[a1, a2, a3, a4, a5]
p m.minor(0, 2, 1, 2) # => Matrix[[2, 3], [12, 13]]
//}......aram col_size 部分行列の列サイズ
//emlist[例][ruby]{
require 'matrix'
a1 = [ 1, 2, 3, 4, 5]
a2 = [11, 12, 13, 14, 15]
a3 = [21, 22, 23, 24, 25]
a4 = [31, 32, 33, 34, 35]
a5 = [51, 52, 53, 54, 55]
m = Matrix[a1, a2, a3, a4, a5]
p m.minor(0, 2, 1, 2) # => Matrix[[2, 3], [12, 13]]
//}...