Searched refs:cachedV (Results 1 – 3 of 3) sorted by relevance
| /external/apache-commons-math/src/main/java/org/apache/commons/math/linear/ |
| D | BiDiagonalTransformer.java | 56 private RealMatrix cachedV; field in BiDiagonalTransformer
72 cachedV = null; in BiDiagonalTransformer()
171 if (cachedV == null) { in getV()
178 cachedV = MatrixUtils.createRealMatrix(n, n); in getV()
182 cachedV.setEntry(k, k, 1); in getV()
188 cachedV.setEntry(k, k, 1); in getV()
193 beta -= cachedV.getEntry(i, j) * hK[i]; in getV()
198 cachedV.addToEntry(i, j, -beta * hK[i]); in getV()
204 cachedV.setEntry(0, 0, 1); in getV()
210 return cachedV; in getV()
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| D | SingularValueDecompositionImpl.java | 62 private RealMatrix cachedV; field in SingularValueDecompositionImpl
84 cachedV = null; in SingularValueDecompositionImpl()
122 cachedV = eigenDecomposition.getV(); in SingularValueDecompositionImpl()
138 cachedV = eigenDecomposition.getV().getSubMatrix(0,n-1,0,p-1); in SingularValueDecompositionImpl()
149 double product=matrix.operate(cachedV.getColumnVector(i)).dotProduct(tmp); in SingularValueDecompositionImpl()
195 return cachedV; in getV()
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| D | EigenDecompositionImpl.java | 81 private RealMatrix cachedV; field in EigenDecompositionImpl
161 if (cachedV == null) { in getV()
163 cachedV = MatrixUtils.createRealMatrix(m, m); in getV()
165 cachedV.setColumnVector(k, eigenvectors[k]); in getV()
169 return cachedV; in getV()
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