Packages

class DenseMat[T] extends MutableMat[T]

Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. DenseMat
  2. MutableMat
  3. Mat
  4. Traversable
  5. GenTraversable
  6. GenericTraversableTemplate
  7. TraversableLike
  8. GenTraversableLike
  9. Parallelizable
  10. TraversableOnce
  11. GenTraversableOnce
  12. FilterMonadic
  13. HasNewBuilder
  14. AnyRef
  15. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new DenseMat(numRows: Int, numColumns: Int, items: Array[T])(implicit arg0: LinField[T], arg1: ClassTag[T])

Type Members

  1. class ColVec extends ImmutableVec[T]
    Definition Classes
    Mat
  2. class RowVec extends ImmutableVec[T]
    Definition Classes
    Mat
  3. class WithFilter extends FilterMonadic[A, Repr]
    Definition Classes
    TraversableLike

Value Members

  1. def *(that: Mat[T]): Mat[T]
    Definition Classes
    Mat
  2. def *(that: Vec[T]): Vec[T]
    Definition Classes
    Mat
  3. def *(that: T): Mat[T]
    Definition Classes
    Mat
  4. def +(that: T): Mat[T]
    Definition Classes
    Mat
  5. def +(that: Mat[T]): Mat[T]
    Definition Classes
    Mat
  6. def ++[B >: T, That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  7. def ++:[B >: T, That](that: Traversable[B])(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike
  8. def ++:[B >: T, That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike
  9. def -(that: T): Mat[T]
    Definition Classes
    Mat
  10. def -(that: Mat[T]): Mat[T]
    Definition Classes
    Mat
  11. def /:[B](z: B)(op: (B, T) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  12. def :\[B](z: B)(op: (T, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  13. def addString(b: StringBuilder): StringBuilder
    Definition Classes
    TraversableOnce
  14. def addString(b: StringBuilder, sep: String): StringBuilder
    Definition Classes
    TraversableOnce
  15. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder
    Definition Classes
    TraversableOnce
  16. def aggregate[B](z: ⇒ B)(seqop: (B, T) ⇒ B, combop: (B, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  17. def apply(row: Int, col: Int): T
    Definition Classes
    DenseMatMat
  18. def ataLeastSquaresSolveFor(y: Vec[T]): LinearSystemSolution[T]

    Solve using AtAx = Aty method.

    Solve using AtAx = Aty method.

    Use leastSquaresSolveFor() instead unless you really must have this version.

    Definition Classes
    Mat
  19. val classTag: ClassTag[T]
    Definition Classes
    Mat
  20. def collect[B, That](pf: PartialFunction[T, B])(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  21. def collectFirst[B](pf: PartialFunction[T, B]): Option[B]
    Definition Classes
    TraversableOnce
  22. def column(index: Int): Vec[T]
    Definition Classes
    Mat
  23. def columnSpace: Basis[T]

    Calculate A basis for the column space of this matrix.

    Calculate A basis for the column space of this matrix. Note that this is just one of the bases that span this space.

    Definition Classes
    Mat
  24. def columns: Seq[Vec[T]]
    Definition Classes
    Mat
  25. def companion: GenericCompanion[Traversable]
    Definition Classes
    Traversable → GenTraversable → GenericTraversableTemplate
  26. def copyToArray[B >: T](xs: Array[B], start: Int, len: Int): Unit
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  27. def copyToArray[B >: T](xs: Array[B]): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  28. def copyToArray[B >: T](xs: Array[B], start: Int): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  29. def copyToBuffer[B >: T](dest: Buffer[B]): Unit
    Definition Classes
    TraversableOnce
  30. def count(p: (T) ⇒ Boolean): Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  31. def dataToString: String
    Definition Classes
    Mat
  32. def drop(n: Int): Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  33. def dropWhile(p: (T) ⇒ Boolean): Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  34. def echelonForm: (Mat[T], Mat[T])

    Returns U and M such that MA = U.

    Returns U and M such that MA = U.

    A is this matrix. U is a row echelon matrix. M is a matrix containing the transforms to get to U.

    returns

    (U,M)

    Definition Classes
    Mat
  35. def equals(that: Any): Boolean
    Definition Classes
    Mat → AnyRef → Any
  36. def exists(p: (T) ⇒ Boolean): Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  37. def factory: MatFactory
    Definition Classes
    Mat
  38. def filter(p: (T) ⇒ Boolean): Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  39. def filterNot(p: (T) ⇒ Boolean): Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  40. def find(p: (T) ⇒ Boolean): Option[T]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  41. def flatMap[B, That](f: (T) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  42. def flatten[B](implicit asTraversable: (T) ⇒ GenTraversableOnce[B]): Traversable[B]
    Definition Classes
    GenericTraversableTemplate
  43. def fold[A1 >: T](z: A1)(op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  44. def foldLeft[B](z: B)(op: (B, T) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  45. def foldRight[B](z: B)(op: (T, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  46. def forall(p: (T) ⇒ Boolean): Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  47. def foreach[U](f: (T) ⇒ U): Unit
    Definition Classes
    Mat → GenericTraversableTemplate → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic
  48. def frobeniusNorm(implicit ips: InnerProductSpace[T]): T
    Definition Classes
    Mat
  49. def genericBuilder[B]: Builder[B, Traversable[B]]
    Definition Classes
    GenericTraversableTemplate
  50. def groupBy[K](f: (T) ⇒ K): Map[K, Traversable[T]]
    Definition Classes
    TraversableLike → GenTraversableLike
  51. def hasDefiniteSize: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  52. def hashCode(): Int
    Definition Classes
    Mat → AnyRef → Any
  53. def head: T
    Definition Classes
    TraversableLike → GenTraversableLike
  54. def headOption: Option[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  55. def init: Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  56. def inits: Iterator[Traversable[T]]
    Definition Classes
    TraversableLike
  57. def inverse: Mat[T]

    Invert this matrix if it is invertible.

    Invert this matrix if it is invertible.

    returns

    inverse of this matrix.

    Definition Classes
    Mat
  58. def isColumnEchelon: Boolean
    Definition Classes
    Mat
  59. def isDiagonal: Boolean
    Definition Classes
    Mat
  60. def isEmpty: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  61. def isIdentity: Boolean
    Definition Classes
    Mat
  62. def isInvertible: Boolean
    Definition Classes
    Mat
  63. def isLowerTriangular: Boolean
    Definition Classes
    Mat
  64. def isRowEchelon: Boolean
    Definition Classes
    Mat
  65. final def isTraversableAgain: Boolean
    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  66. def isUpperTriangular: Boolean
    Definition Classes
    Mat
  67. def isZero: Boolean
    Definition Classes
    Mat
  68. def last: T
    Definition Classes
    TraversableLike → GenTraversableLike
  69. def lastOption: Option[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  70. def leastSquaresSolveFor(y: Vec[T]): Vec[T]

    Solve Ax = y by least squares method, giving an approximate x.

    Solve Ax = y by least squares method, giving an approximate x.

    A is this matrix which, y is provided vector. Returns approximate solution x.

    returns

    x

    Definition Classes
    Mat
  71. val linField: LinField[T]
    Definition Classes
    Mat
  72. def linearIndependentColumnSubset: IndexedSeq[Vec[T]]

    Returns a subset of the columns that are linearly independent

    Returns a subset of the columns that are linearly independent

    Definition Classes
    Mat
  73. def linearIndependentRowSubset: IndexedSeq[Vec[T]]

    Returns a subset of the rows that are linearly independent

    Returns a subset of the rows that are linearly independent

    Definition Classes
    Mat
  74. def map[U](f: (T) ⇒ U)(implicit arg0: LinField[U], arg1: ClassTag[U]): Mat[U]
    Definition Classes
    Mat
  75. def map[B, That](f: (T) ⇒ B)(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  76. def mapWithIndexes[U](f: (Int, Int) ⇒ (T) ⇒ U)(implicit arg0: LinField[U], arg1: ClassTag[U]): Mat[U]
    Definition Classes
    Mat
  77. def max[B >: T](implicit cmp: Ordering[B]): T
    Definition Classes
    TraversableOnce → GenTraversableOnce
  78. def maxBy[B](f: (T) ⇒ B)(implicit cmp: Ordering[B]): T
    Definition Classes
    TraversableOnce → GenTraversableOnce
  79. def min[B >: T](implicit cmp: Ordering[B]): T
    Definition Classes
    TraversableOnce → GenTraversableOnce
  80. def minBy[B](f: (T) ⇒ B)(implicit cmp: Ordering[B]): T
    Definition Classes
    TraversableOnce → GenTraversableOnce
  81. def mkString: String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def mkString(sep: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  83. def mkString(start: String, sep: String, end: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  84. def nonEmpty: Boolean
    Definition Classes
    TraversableOnce → GenTraversableOnce
  85. def nullSpace: Basis[T]

    Calculate the null space for this matrix

    Calculate the null space for this matrix

    Definition Classes
    Mat
  86. def nullity: Int
    Definition Classes
    Mat
  87. val numColumns: Int
    Definition Classes
    DenseMatMat
  88. val numRows: Int
    Definition Classes
    DenseMatMat
  89. def par: ParIterable[T]
    Definition Classes
    Parallelizable
  90. def partition(p: (T) ⇒ Boolean): (Traversable[T], Traversable[T])
    Definition Classes
    TraversableLike → GenTraversableLike
  91. def product[B >: T](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  92. def qrDecomposition(implicit ips: InnerProductSpace[T]): (Mat[T], Mat[T])

    Returns the QR decomposition of this matrix.

    Returns the QR decomposition of this matrix.

    returns

    (Q,R) where Q * R = this

    Definition Classes
    Mat
  93. def qrLeastSquaresSolveFor(y: Vec[T])(implicit ips: InnerProductSpace[T]): Vec[T]

    Least squares solve using Q/R decomposition.

    Least squares solve using Q/R decomposition.

    Use leastSquaresSolveFor() instead unless you really must have the Q/R version.

    Definition Classes
    Mat
  94. def rank: Int
    Definition Classes
    Mat
  95. def reduce[A1 >: T](op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  96. def reduceLeft[B >: T](op: (B, T) ⇒ B): B
    Definition Classes
    TraversableOnce
  97. def reduceLeftOption[B >: T](op: (B, T) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  98. def reduceOption[A1 >: T](op: (A1, A1) ⇒ A1): Option[A1]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  99. def reduceRight[B >: T](op: (T, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  100. def reduceRightOption[B >: T](op: (T, B) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  101. def reducedRowEchelonForm: (Mat[T], IndexedSeq[Int])

    Returns row reduced echelon form and row swap list.

    Returns row reduced echelon form and row swap list.

    U is the reduced row echelon matrix. rows is a mapping of rows from original matrix to U

    returns

    (U, rows)

    Definition Classes
    Mat
  102. def repr: Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  103. def row(index: Int): Vec[T]
    Definition Classes
    Mat
  104. def rowSpace: Basis[T]

    Calculate A basis for the row space of this matrix.

    Calculate A basis for the row space of this matrix. Note that this is just one of the bases that span this space.

    Definition Classes
    Mat
  105. def rows: Seq[Vec[T]]
    Definition Classes
    Mat
  106. def scan[B >: T, That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  107. def scanLeft[B, That](z: B)(op: (B, T) ⇒ B)(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  108. def scanRight[B, That](z: B)(op: (T, B) ⇒ B)(implicit bf: CanBuildFrom[Traversable[T], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The behavior of scanRight has changed. The previous behavior can be reproduced with scanRight.reverse.

  109. def seq: Traversable[T]
    Definition Classes
    Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  110. val size: Int
    Definition Classes
    Mat → GenTraversableLike → TraversableOnce → GenTraversableOnce
  111. def slice(from: Int, until: Int): Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  112. def solveFor(y: Vec[T]): LinearSystemSolution[T]

    Solve Ax = y for this matrix.

    Solve Ax = y for this matrix.

    A is this matrix, y is provided vector. Returns solution x

    returns

    x such that this * x = y

    Definition Classes
    Mat
  113. def span(p: (T) ⇒ Boolean): (Traversable[T], Traversable[T])
    Definition Classes
    TraversableLike → GenTraversableLike
  114. def splitAt(n: Int): (Traversable[T], Traversable[T])
    Definition Classes
    TraversableLike → GenTraversableLike
  115. def stringPrefix: String
    Definition Classes
    TraversableLike → GenTraversableLike
  116. def sum[B >: T](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  117. def tail: Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  118. def tails: Iterator[Traversable[T]]
    Definition Classes
    TraversableLike
  119. def take(n: Int): Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  120. def takeWhile(p: (T) ⇒ Boolean): Traversable[T]
    Definition Classes
    TraversableLike → GenTraversableLike
  121. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, T, Col[T]]): Col[T]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  122. def toArray[B >: T](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  123. def toBuffer[B >: T]: Buffer[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  124. def toIndexedSeq: IndexedSeq[T]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  125. def toIterable: Iterable[T]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  126. def toIterator: Iterator[T]
    Definition Classes
    TraversableLike → GenTraversableOnce
  127. def toList: List[T]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  128. def toMap[T, U](implicit ev: <:<[T, (T, U)]): Map[T, U]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  129. def toMat: Mat[T]
  130. def toSeq: Seq[T]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  131. def toSet[B >: T]: Set[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  132. def toStream: Stream[T]
    Definition Classes
    TraversableLike → GenTraversableOnce
  133. def toString(): String
    Definition Classes
    Mat → TraversableLike → AnyRef → Any
  134. def toTraversable: Traversable[T]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  135. def toVector: Vector[T]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  136. def transpose: Mat[T]
    Definition Classes
    Mat
  137. def transpose[B](implicit asTraversable: (T) ⇒ GenTraversableOnce[B]): Traversable[Traversable[B]]
    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) transpose throws an IllegalArgumentException if collections are not uniformly sized.

  138. def triangularSolveFor(y: Vec[T]): Vec[T]

    Solve Ax = y for this TRIANGULAR matrix.

    Solve Ax = y for this TRIANGULAR matrix.

    A is this matrix which is required to be upper triangular, y is provided vector. Returns solution x

    returns

    x such that this * x = y

    Definition Classes
    Mat
  139. def unzip[A1, A2](implicit asPair: (T) ⇒ (A1, A2)): (Traversable[A1], Traversable[A2])
    Definition Classes
    GenericTraversableTemplate
  140. def unzip3[A1, A2, A3](implicit asTriple: (T) ⇒ (A1, A2, A3)): (Traversable[A1], Traversable[A2], Traversable[A3])
    Definition Classes
    GenericTraversableTemplate
  141. def update(row: Int, col: Int, value: T): Unit
    Definition Classes
    DenseMatMutableMat
  142. def vectorFactory: VecFactory
    Definition Classes
    Mat
  143. def view(from: Int, until: Int): TraversableView[T, Traversable[T]]
    Definition Classes
    TraversableLike
  144. def view: TraversableView[T, Traversable[T]]
    Definition Classes
    TraversableLike
  145. def withFilter(p: (T) ⇒ Boolean): FilterMonadic[T, Traversable[T]]
    Definition Classes
    TraversableLike → FilterMonadic