Numerical methods in engineering with python, 2 edition
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
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
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
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
Numerical Methods in Engineering with Python Phần 5 pps
... root-finding methods in Chapter This was done with α = 0◦ , 5 , 10◦ , , 30◦ , the results being α (deg) β (rad) 1. 659 5 1 .54 34 10 1.4186 15 1.29 25 20 1.1712 25 1. 058 5 30 0. 956 1 If link A B ... following table gives the results of a tension test on such a material: Strain ε 0. 05 0.10 0. 15 0.20 0. 25 0.30 0. 35 0.40 0. 45 0 .50 Stress σ (MPa) 0. 252 0 .53 1 0.840 1.184 1...
Ngày tải lên: 07/08/2014, 04:20
Numerical Methods in Engineering with Python Phần 6 pps
... i 2 Looking up ξ i and A i in Table 6. 3 leads to the following computations: ξi −0. 861 1 36 −0.339 981 0.339 981 0. 861 1 36 xi 0.534 7 16 0 .66 5 005 0.834 995 0. 965 284 cos π xi ln xi 0. 068 141 0.202 ... shown in Fig 6. 7(a) Evaluating each integral in turn by Gauss–Legendre quadrature using n + integration points in each coordinate η η=1 ξ ξ = −1 ξ=1 y 1 (a) x η = −1 (b) F...
Ngày tải lên: 07/08/2014, 04:20
Numerical Methods in Engineering with Python Phần 7 pdf
... − − − 250 621 18 575 48 384 − − 125 594 13 525 55 296 70 27 35 27 − 277 14 336 44 275 110592 253 4096 512 177 1 10 175 512 − 575 13824 Table 7. 1 Cash-Karp coefficients for Runge–Kutta-Fehlberg formulas ... 3.6653e+000 3 .70 58e-001 -7. 878 4e+000 3.8061e+000 5 .72 29e-001 -7. 1338e+000 3.5 473 e+000 8.6922e-001 -6.1513e+000 3. 074 5e+000 1.4009e+000 -4 .71 53e+000 2.3 577 e+000 2.8558e+00...
Ngày tải lên: 07/08/2014, 04:20
Numerical Methods in Engineering with Python Phần 8 pot
... = β (8. 11a) (8. 11b) (8. 11c) P1: PHB CUUS 884 -Kiusalaas 307 CUUS 884 - 08 9 78 521 19132 December 16, 2009 15:4 8. 3 Finite Difference Method EXAMPLE 8. 6 Write out Eqs (8. 11) for the following linear ... -0.1724502 ] [ 0.396073 58 0.4710634 0.06772929] [ 0.305 184 04 0.53612023 0.4 089 487 5] [ 0.1 986 31 78 0.4471 285 9 0.570 383 82] [ 0.0 988 1943 0.2602 282 6 0.43341 183 ] [ 0.0...
Ngày tải lên: 07/08/2014, 04:20
Numerical Methods in Engineering with Python Phần 9 ppt
... -0.4 298 6 39 [ 0. 594 91453 0.505 791 64] 0.41 391 448 -0.31882387] 0.52077788] 0.0 695 5611 -0.60 290 543] [-0.1 497 0633 -0.32782151 -0.0884 398 5]] PROBLEM SET 9. 2 Use Gerschgorin’s theorem to determine bounds ... 357 CUUS884- 09 978 521 191 32 December 16, 20 09 15:4 9. 4 Householder Reduction to Tridiagonal Form ⎡ 10.642 ⎢ QA Q = ⎣ −0.1388 9. 1 294 ⎤ 9. 1 294 ⎥ 4.84 29 ⎦ 10.4480...
Ngày tải lên: 07/08/2014, 04:20
Numerical Methods in Engineering with Python Phần 10 docx
... linear regression, 128–129 polynomial interpolation, 99 107 Lagrange’s method, 99 101 limits of, 106 107 Neville’s method, 104 106 Newton’s method, 101 103 rational function interpolation, 110 112 ... 244–246 Input/output printing, 12–13 reading, 13–14 writing, 14 integration order, 229 interpolation, derivatives by, 185–186 cubic spline interpolant, 186 polynomial interpolant, 185–186 int...
Ngày tải lên: 07/08/2014, 04:20
Parameter uniform numerical methods for problems with layer phenomena application in mathematical finance
... the parameter- uniform or ε -uniform methods as methods generated numerical solutions that converge uniformly for all values of the parameter ε, instead of for a given single value of the singularly ... specifying layer- resolving coordinate transformation or constructing layer- resolving algorithms to get the uniform convergence and eliminate the singularities The difficult...
Ngày tải lên: 14/09/2015, 13:35
Effectiveness of PRECEDE model for health education on changes and level of control of HbA1c, blood pressure, lipids, and body mass index in patients with type 2 diabetes mellitus docx
... the effectiveness of the PRECEDE education model on the changes in HbA1c, blood pressure (BP), lipids, and body mass index (BMI) in patients with DM2 over the long-term (2 years) Methods Patients ... http://www.biomedcentral.com/1471 -24 58/11 /26 7/prepub doi:10.1186/1471 -24 58-11 -26 7 Cite this article as: Salinero-Fort et al.: Effectiveness of...
Ngày tải lên: 05/03/2014, 22:21