1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | inline mxd::t m_zero(mxd::t _m){ mxd::t m_ = _m.block(0,0,_m.cols(),0); m_.setZero(); int idx = 0; while(m_.cols() < _m.cols()){ m_ = _m.block(0,0,_m.cols(),++idx); //partitioning m_.setZero(); //setting zero co(m_,"M left :"); } | cs |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | result: M left : = 0 0 0 0 0 M left : = 0 0 0 0 0 0 0 0 0 0 M left : = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 M left : = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 M left : = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 | cs |
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