## org.das2.qds.math.matrix.MatrixUtil

## identity

identity( int rows ) → org.das2.qds.math.matrix.Matrix

### Parameters

rows - an int

### Returns:

org.das2.qds.math.matrix.Matrix
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## inverse

inverse( org.das2.qds.math.matrix.Matrix m ) → org.das2.qds.math.matrix.Matrix

### Parameters

m - a Matrix

### Returns:

org.das2.qds.math.matrix.Matrix
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## multiply

multiply( org.das2.qds.math.matrix.Matrix m1, org.das2.qds.math.matrix.Matrix m2 ) → org.das2.qds.math.matrix.Matrix

### Parameters

m1 - a Matrix
m2 - a Matrix

### Returns:

org.das2.qds.math.matrix.Matrix
[search for examples] [view on GitHub] [view on old javadoc] [view source]
multiply( org.das2.qds.math.matrix.Matrix m1, org.das2.qds.math.matrix.Matrix m2, org.das2.qds.math.matrix.Matrix res ) → void [view source]

## pivot

pivot( org.das2.qds.math.matrix.Matrix m, int row ) → void

### Parameters

m - a Matrix
row - an int

### Returns:

void (returns nothing)
[search for examples] [view on GitHub] [view on old javadoc] [view source]

## print

print( org.das2.qds.math.matrix.Matrix m, java.io.PrintStream out ) → void

### Parameters

m - a Matrix
out - a PrintStream

### Returns:

void (returns nothing)
[search for examples] [view on GitHub] [view on old javadoc] [view source]