Bjorck numerical methods in scientific computing 2008

The third branch of physics, eassys in scientific computing norbert schaorghofer

... purposes often intend to chart unexplored territory of knowledge In this case there is no point in extracting the last margin of eﬃciency or creating nice user interfaces, and there is often no 38 Third ... on the error The reason is that for = the system of equations is linearly dependent: the sum of the left-hand sides of the ﬁrst two equations is twice that o...

Ngày tải lên: 17/03/2014, 14:53

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Numerical Methods in Engineering with Python Phần 1 docx

... Numerical Methods in Engineering with Python Second Edition Numerical Methods in Engineering with Python, Second Edition, is a text for engineering students and a reference for practicing engineers, especially ... CUUS884-Kiusalaas CUUS884-FM 978 5 21 1 913 2 December 16 , 2009 ii 15 :4 P1: PHB CUUS884-Kiusalaas CUUS884-FM 978 5 21 1 913 2 December 16 , 2009 NUM...

Ngày tải lên: 07/08/2014, 04:20

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Numerical Methods in Engineering with Python Phần 2 potx

... in Eq (2. 16) we obtain ⎤ ⎡ ⎤ ⎡ L 11 L 21 L 11 L 31 2 L2 11 ⎥ ⎢ ⎥ ⎢ L 21 L 31 + L 22 L 32 ⎦ −4⎦ = ⎣ L 11 L 21 L + L ⎣ 2 21 22 2 L 11 L 31 L 21 L 31 + L 22 L 32 L 31 + L 32 + L 33 −4 11 Equating ... 21 22 L 22 = A 22 − L 21 A 32 = L 21 L 31 + L 22 L 32 L 32 = (A 32 − L 21 L 31 )/L 22 Finally, the third column, third row gives us L 33 : A 33 = L + L + L 31 32 33 L...

Ngày tải lên: 07/08/2014, 04:20

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Numerical Methods in Engineering with Python Phần 3 ppsx

... 4.56507 4.56507 2.5 4. 434 62 4. 434 62 3. 0 4.276 83 4.276 83 3.5 4.09267 4.09267 4.0 3. 8 832 7 3. 8 832 8 4.5 3. 64994 3. 64995 5.0 3. 39411 3. 39411 5.5 3. 11 735 3. 11 735 6.0 2.82 137 2.82 137 6.5 2.50799 2.50799 7.0 ... −0.02724 0.01282 0.0 538 3 4.0 3. 9 3. 8 3. 7 3. 8298 3. 832 0 3. 831 3 3. 831 6 3. 831 8 3. 831 7 The following are sample computations used in t...

Ngày tải lên: 07/08/2014, 04:20

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Numerical Methods in Engineering with Python Phần 4 pps

... exit") 15 :4 P1: PHB CUUS8 84- Kiusalaas 145 CUUS8 84- 04 978 521 19132 December 16, 2009 15 :4 4 .4 Methods Based on Linear Interpolation The output from the program is: The roots are: 0.0 4. 49 340 945 81 ... = 0.7 343 8 (0.7375 + 0.7 343 8)/2 = 0.735 94 (0.7 343 8 + 0.735 94) /2 = 0.73516 (0.7 343 8 + 0.73516)/2 = 0.7 347 7 (0.7 343 8 + 0.7 347 7)/2 = 0.7 345 8 f (x) 1.616 −0.888 0...

Ngày tải lên: 07/08/2014, 04:20

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