Package org.ejml.simple

Examples of org.ejml.simple.SimpleMatrix.invert()

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        SimpleMatrix Q = I.minus(U.mult(U.transpose()).scale(qr.getGamma()));


        // check the expected properties of Q
        assertTrue(Q.isIdentical(Q.transpose(),1e-6));
        assertTrue(Q.isIdentical(Q.invert(),1e-6));

        SimpleMatrix result = Q.mult(A.extractMatrix(w,width,w,width));

        for( int i = 1; i < width-w; i++ ) {
            assertEquals(0,result.get(i,0),1e-5);
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        SimpleMatrix Q = I.minus(U.mult(U.transpose()).scale(qr.getGamma()));


        // check the expected properties of Q
        assertTrue(Q.isIdentical(Q.transpose(),1e-6));
        assertTrue(Q.isIdentical(Q.invert(),1e-6));

        SimpleMatrix result = Q.mult(A.extractMatrix(w,width,w,width));

        for( int i = 1; i < width-w; i++ ) {
            assertEquals(0,result.get(i,0),1e-5);
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        SimpleMatrix Q = I.minus(U.mult(U.transpose()).scale(qr.getGamma()));


        // check the expected properties of Q
        assertTrue(Q.isIdentical(Q.transpose(),1e-6));
        assertTrue(Q.isIdentical(Q.invert(),1e-6));

        SimpleMatrix result = Q.mult(A.extractMatrix(w,width,w,width));

        for( int i = 1; i < width-w; i++ ) {
            assertEquals(0,result.get(i,0),1e-5);
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