Kronecker product: Difference between revisions
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<lang scala> object KroneckerProduct |
<lang scala> object KroneckerProduct |
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{ |
{ |
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/**Get the dimensions of the input matrix*/ |
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def getDimensions(matrix : Array[Array[Int]]) : (Int,Int) = { |
def getDimensions(matrix : Array[Array[Int]]) : (Int,Int) = { |
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val dimensions = matrix.map(x => x.size) |
val dimensions = matrix.map(x => x.size) |
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} |
} |
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/**Compute the Kronecker product between 2 input matrixes and return the result as a matrix*/ |
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def kroneckerProduct(matrix1 : Array[Array[Int]], matrix2 : Array[Array[Int]]) : Array[Array[Int]] = { |
def kroneckerProduct(matrix1 : Array[Array[Int]], matrix2 : Array[Array[Int]]) : Array[Array[Int]] = { |
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val (r1,c1) = getDimensions(matrix1) |
val (r1,c1) = getDimensions(matrix1) |
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