Advanced Mathematics and Mechanics Applications Using MATLAB phần 5 ppsx
Advanced Mathematics and Mechanics Applications Using MATLAB phần 5 ppsx
... 294 ADVANCED MATH AND MECHANICS APPLICATIONS USING MATLAB
0 5 10 15 20 25
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x coordinate
time
Horizontal Position of the ... versus ( θ’(τ) / ω ) for Case One
Figure 8 .5: θ versus (θ
(τ)/ω) for Case One
© 2003 by CRC Press LLC
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Solution Error For Implicit 4th Order ... on...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 7 ppsx
... 42.4439 61.7893 54 .1 856 74.1827
279: 29.2909 24.2702 43.8439 63. 152 4 55 .7297 75. 6493
280: 30.4733 25. 7482 45. 23 15 64 .50 84 57 . 257 7 77.1067
281: 31. 650 1 27.1990 46.6081 65. 856 4 58 .7709 78 .55 55
282: 32.8218 ... 62.04 85
271: 19 .55 46 38.6843 32.1897 52 .0077 71.4639 63.6114
272: 20.8070 39. 952 6 33.7166 53 .4 352 72. 850 6 65. 159 3
273: 22.0470 41.21 35 35. 2187...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 1 pptx
... positions shown’)
53 : trac=input(
54 : ’in the animation, otherwise input 0 > ? ’);
55 :
56 :
% Specify the initial conditions and solve the
57 : % differential equation using ode 45
58: theta0=0; ... LLC
3 .5. 3TheStructuralDynamicsEquation
3.6ComputingNaturalFrequenciesforaRectangularMembrane
3.7ColumnSpace,NullSpace,OrthonormalBases,andSVD
3.8ComputationTimetoRunaMATLABProgra...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 2 ppt
... 0 5 10 15 20 25 30 35 40 45 50
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x 10
− 15
time
y(2)
RESPONSE VARIABLE NUMBER 2
Figure 3.6: Motion of Mass 2 in Threemass Model
© 2003 by CRC Press LLC
5
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x ... boundary and zero gradient elsewhere.
50 : %
51 : % func - function specifying the function
52 : % value between zero and alp
53 : % radians
54 : % alp - an...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 3 pptx
... list
47:
48:
%
49:
50 :
if isempty(nquad), nquad=10; end
51 : if isempty(mparts), mparts=1; end
52 :
53 :
% Compute base points and weight factors
54 : % for the single interval [-1,1]. (Ref:
55 : % ’Methods ... zcentr.
2.9638 4.2 350 0.10 45
axx axz azz
53 .8408 1.7264 1.3101
Results Using Function SRFV
Volume = 59 .1 056
Rg = [0.91016 0.91016 0.13749]
Inertia Tensor =
1.0e+00...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 4 doc
... Press LLC
184 ADVANCED MATH AND MECHANICS APPLICATIONS USING MATLAB
−2
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x axis
Surface Plot of a General Polyhedron
y axis
z axis
Figure 5. 6: Surface ... Order 250
Figure 6.10: Fourier Series for Harmonics up to Order 250
0.9 0. 95 1 1. 05 1.1 1. 15
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x axis
y axis
Smoothed Fourier Series for...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 8 pptx
... conditions, the magnitudes,
284: % and whether values are for the
© 2003 by CRC Press LLC
55 : disp(’ ’)
56 :
57 :
nlsq=[300,300]; nfuns=[ 25, 25] ;
58 :
59 :
v=input([’Input the major and minor ’,
60: ’semi-diameters ... 212/ 255 ])
250 : colormap([1 1 0])
251 : drawnow, shg
252 : end
253 : pause(1);
254 : end
255 : end
256 :
257 :
%=========================================...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 9 pps
... T=[T,0;T,360]; end
151 :
152 :
% Expand the boundary stresses in a Fourier
153 : % series
154 : f=pi/180; nft =51 2; np=min(np,nft/2-1);
155 : thta=linspace(0,2*pi*(nft-1)/nft,nft);
156 :
157 :
% Interpolate ... closnes/bigz<.01
152 : disp(’ ’)
153 : disp([’WARNING! SOME DATA VALUES ARE ’,
154 : ’EITHER NEAR OR ON’]);
155 : disp([’THE BOUNDARY. COMPUTED RESULTS ’,
156 : ’MAY...
Advanced Mathematics and Mechanics Applications Using MATLAB phần 10 pdf
...
54 3: 0.70 45 3.2903 0.8263
54 4: 3.2932 0.7074 0.82 95
5 45: 0.7783 3.4977 0.3767
54 6: 3.4994 0.7800 0.3 755
54 7: 0.0026 3.0000 2.9934
54 8: 0.0028 1.0000 3.0001
54 9: 0.7034 0.7107 -2.0000
55 0: 1 .51 39 ... -2.0000
55 0: 1 .51 39 1 .53 20 -0.7382];
55 1:
55 2:
%=================================================
© 2003 by CRC Press LLC
612 ADVANCED MATH AND MECHANICS APP...
advanced mathematics and mechanics applications using matlab - howard b. wilson
... dx=w(2)-w(1);
151 : ytop=ymin+.8*dy; Dy=.0 65* dy;
152 : xlft=xmin+0.04*dx;
153 : text(xlft,ytop,label)
154 : grid off, shg
155 :
156 :
%=============================================
157 :
158 :
function ... LLC
3 .5. 3TheStructuralDynamicsEquation
3.6ComputingNaturalFrequenciesforaRectangularMembrane
3.7ColumnSpace,NullSpace,OrthonormalBases,andSVD
3.8ComputationTimetoRunaMATLABProgr...