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java.lang.ObjectJampack.Block
public class Block
Block contains a static method for partitioning a matrix. into a block matrix.
Constructor Summary | |
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Block()
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Method Summary | |
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static Zmat[][] |
o(Zmat A,
int[] ii,
int[] jj)
This method takes a Zmat A and two arrays ii and jj of length m and n and produces an (m-1)x(n-1) block matrix Zmat[m-1][n-1], whose (i,j)-element is A.get(ii[i], ii[i+1]-1, jj[j], jj[j+1]-1). |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Block()
Method Detail |
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public static Zmat[][] o(Zmat A, int[] ii, int[] jj) throws JampackException
A
- The matrix to be partitionedii[]
- The row indices of the partitionjj[]
- The column indices of the partition
JampackException
- Thrown if the submatrices are not conformable.
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