Excel for Scientists and Engineers phần 5 pdf

... equation.Formula End If If Left(FormulaText, 1) = "=" Then FormulaText = Mid(FormulaText, 2, 1024) FormulaText = Application.ConvertFormula(FormulaText, xlAl , xlAl , - FormulaText ... Reference') The formula in cell B5 is =slope*AS+int and in cell C5 =aa*A5"2+ bb*A5+cc Using the same method as in the preceding section, y1 is the function...

Ngày tải lên: 14/08/2014, 06:22

... named formulas. The following table lists the named formulas and ranges used to calculate the first derivative shown in Figure 6-7. x-values =Sheet2!$A $5: $A$ 85 y-values =Sheet2!$8 $5: $B$ 85 lookup-value ... Figure 5- 1 ; cell G24 contains the formula =InterpL(F22,$A$3:$A $54 ,$B$3:$B $54 ) Figure 5- 11. Using the InterpL function for linear interpolation. (folde...

Ngày tải lên: 14/08/2014, 06:22

... 9309996,0.2 955 24224714 753 ,0.066671344308688, 0.149 451 3499 150 58,0.21908636 251 5982,0.269266719309996, 0.2 955 2422471 4 753 ) AJ = Array(0.066671344308688,0.149 451 3499 150 58,0.21908636 251 5982, If IsMissing(to1erance) Then ... Figure 8 -5, the initial values xl and x2 were entered in cells A3 and C3, respectively, and the formula for the function in cells...

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... 1.94 2.07 1.23 0 .52 0 3.66 0.18 0 .51 1.84 1.89 2.64 2. 65 0 .51 0.38 1.48 0.40 2.88 1.46 0 2. 65 2.94 1 .55 1.71 1.06 2.46 2.97 - 7.93 9.79 26.19 5. 10 8.43 - 15. 74 7. Solve the ... equation.Formula End If If Left(FormulaText, 1) = "=" Then FormulaText = Mid(FormulaText, 2, 1024) FormulaText = Application.ConvertFormula(FormulaText, xlAl...

Ngày tải lên: 14/08/2014, 12:20

... 276 EXCEL: NUMERICAL METHODS =C 15+ E 15+ C 15 =D 15+ F 15 =El 5+ G 15 =F 15+ H 15+ H 15 Figure 12-8. A convenient spreadsheet layout for solving a parabolic PDE by the ... method, we used a central difference formula for the second derivative and a forward difference formula for the first derivative (equations 12- 24 and 12- 25) . A variant of equation 12-26 that .....

Ngày tải lên: 14/08/2014, 12:20

... selecting B5:B 12 and pressing [oeletel to clear the entries in the range. Place the pointer over the fill handle of B4 and double 4 A Guide to Microsoft Excel 2002 for Scientists and Engineers ... book. Excel files for answered problems and additional files may be found at: www.bh.com/companions/0 750 656 13 1. 6 A Guide to Microsoft Excel 2002 for...

Ngày tải lên: 14/08/2014, 06:22

... 2002 for Scientists and Engineers A 1 Table D 2 3 B C D E F G Timet 2 4 6 8 10 Population N 250 0 6000 150 00 350 00 90000 Ln(N) 7.824046 8.69 951 5 9.6 158 05 10.4631 11.40 756 4 5 ... Guide to Microsoft Excel 2002 for Scientists and Engineers Steve %passing 13 018 59 2 I 33 33 33 42 42 58 60 89 23 3 59 2 89 0 961 99 9 100 0...

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... Entirecolumn EntireRow Errors Font FormatConditions Formula FormulaArray FormulaHidden FormulaLabel FormulaLocal FormulaRlCl FormulaRlCl Local HasArray HasFormula Height Hidden HorizontalAlignment ... of Excel for Chemists: A Comprehensive Guide, 2nd edition, Wiley-VCH, New York, 2001. He has presented the 2-day short courses "Advanced Excel for Scientists...

Ngày tải lên: 14/08/2014, 06:22

... ;32;33; 34; 35; 36; 37; 38; 39;40;4 1 ;42;43;44; 45; 46;47;48;49; 50 3 1 323334; 55 ;56 ;57 ;58 ;59 ;60;61;62;63;64; 65; 66;67;68;69;70;71;72;73;74; 75; 76;77;78;79;80;8 1 ;82; 83; 84; 85; 86; 87; 88; ... 3. 75~ ~ + 18x - 5, F"(x) = 6ax + 2b = 7 .5~ + 18 and F"'(x) = 6a = 7 .5. At x = 1, F'(x) = 16. 75, Ff'(x) = 25. 5 and F&q...

Ngày tải lên: 14/08/2014, 06:22

... Y REFERENCE AND DERIVATIVE FORMULA XAddr = x-variable.Address ForJ=IToN YAddr(J) = y-variables(J).Address FormulaText(J) = Application.ConvertFormula(deriv-formulas(J).Formula, - xlAl, ... hidden). For simplicity, the values of deflection y and slope z in rows 6 through 1 85 were calculated by using Euler's method; the formulas in cells B6 and C6 are, respe...

Ngày tải lên: 14/08/2014, 06:22