Advanced Mathematics and Mechanics Applications Using MATLAB phần 7 ppsx

... 43 .71 55 38.1598 57. 6538 76 .9699 69 .72 30 276 : 25 .70 51 44.9 577 39.6032 59.0409 78 .3305 71 .2205 277 : 26.9 074 21.21 17 41.0308 60.4194 52.6241 72 .70 65 278 : 28.1024 22 .76 01 42.4439 61 .78 93 54.1856 74 .18 27 279 : ... 74 .18 27 279 : 29.2909 24. 270 2 43.8439 63.1524 55 .72 97 75.6493 280: 30. 473 3 25 .74 82 45.2315 64.5084 57. 2 577 77 .10 67 281: 31.6501 27. 1...

Ngày tải lên: 08/08/2014, 11:21

... [m,k]=cablemk(masses,lngths,gravty) 272 : % 273 : % [m,k]=cablemk(masses,lngths,gravty) 274 : % ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 275 : % Form the mass and stiffness matrices for 276 : % the cable. 277 : % 278 : % masses ... bet=’,b4,’, gam=’, 73 : g4,’, tol=’,e4]; 74 : legend(c1,c2,c3,c4,4); shg 75 : dum=input(’\nPress [Enter] to continue\n’,’s’); 76 : %print -deps pinvert 77...

Ngày tải lên: 08/08/2014, 11:21

... ’); 73 : if sum(isnan([q0,s,p,q2]))==1, break; end 74 : fprintf([’\nDATA ERROR. ONE AND ONLY ’, 75 : ’ONE VALUE AMONG\n’,’THE PARAMETERS ’, 76 : ’q0,s,p,q2 CAN EQUAL nan \n\n’]) 77 : end 78 : end 79 : 80: nt=101; ... points approximating the square 73 : % b - coefficients in the truncated 74 : % series expansion which has the 75 : % form 76 : % 77 : % w(z)=sum({j=1:m},b(j)*z*(4*...

Ngày tải lên: 08/08/2014, 11:21

... 1 1]); 72 : shg, disp( 73 : ’Press [Enter] to show a contour plot’), pause 74 : % print -deps membdefl; 75 : contour(x,y,dfl,15,’k’); hold on 76 : plot(xb,yb,’k-’); axis(’equal’), hold off 77 : xlabel(’x ... the series 67: % solution 68: % y - function values for the solution 69: % 70 : % 71 : 72 : % Create evenly spaced points to impose 73 : % boundary conditions 74 : th1=linspac...

Ngày tải lên: 08/08/2014, 11:21

... end 73 : tbpwf=etime(clock,t0)/nloop; 74 : 75 : % Perform the Gauss integration using a 76 : % vector integrand. Save results in array G 77 : 78 : ngquad=0; tim=0; t0=clock; 79 : while tim<secs 80: v=ftest(bp,6)*wf; 81: ... A VOLUME OF REVOLUTION Results Using Function VOLREV Volume = 59.1 476 Rg = [0.91028 0.91028 0.1 375 5] Inertia Tensor = 1.0e+003 * 0. 577 3 0.1168 -0.0090...

Ngày tải lên: 08/08/2014, 11:21

... 124: 125: tft=[ 126: 0.00 1.26 2.64 4.01 5.10 1 27: 5 .79 7. 74; 8.65 9 .74 10 .77 128: 13.06 15. 07 21.60 25.49; 27. 38 129: 31.56 34.94 36.66 38.03 40. 67 130: 41. 87; 48.40 51.04 53.80 0 131: 000]’; 132: ... v3L=quadlsqrt(ftest,3,a,b,tol,[],u,v); 71 : vL=[v1L,v2L,v3L]; tL=toc; 72 : 73 : disp(’ ’) 74 : disp(’Results from function quadlsqrt’) 75 : fprintf(’% 17. 9e % 17. 9e %...

Ngày tải lên: 08/08/2014, 11:21

... 0.0000e+000 7. 9 976 e+000 | 2 1.0101e-002 7. 5 273 e+000 | 3 2.0202e-002 7. 0848e+000 | 4 3.0303e-002 6.6688e+000 | 5 4.0404e-002 6. 277 6e+000 Material deleted for publication | 296 2.9596e+000 6. 277 6e+000 | ... publication | 296 2.9596e+000 6. 277 6e+000 | 2 97 2.9697e+000 6.6688e+000 | 298 2. 979 8e+000 7. 0848e+000 | 299 2.9899e+000 7. 5 273 e+000 | 300 3.0000e+000 7. 9 976 e+00...

Ngày tải lên: 08/08/2014, 11:21

... four-dimensional search. © 2003 by CRC Press LLC 73 : % 74 : 75 : if nargin==0 76 : noplot=0; 77 : z=linspace(0,1,10)’* 78 : exp(i*linspace(0,2*pi,81)); 79 : end 80: [n,m]=size(z); z=z(:); u=1/2*ones(size(z)); 81: ... = ’, 72 : cs,’ d = ’,ds]; 73 : text(6,-1.1,str1); text(6,-1.25,str2); 74 : xlabel(’time’); ylabel(’y axis’); 75 : title([’Data Approximating ’, 76 : ’y = 1.5*exp( 1*...

Ngày tải lên: 08/08/2014, 11:21

... R=[X(j);Y(j);Z(j)]; 535: 536: %================================================= 5 37: 538: function R=rads 539: % R=rads 540: % Radii for the problem solutions 541: 542: R=[ 543: 0 .70 45 3.2903 0.8263 544: 3.2932 0 .70 74 0.8295 545: 0 .77 83 3.4 977 0. 376 7 546: 3.4994 0 .78 00 ... rdat(4,2)=0; 173 : 174 : u=2*pi*sin(w1)^2; v=sin(w2)^2; 175 : z=interp1(zdat(:,1),zdat(:,2),v); 176 :...

Ngày tải lên: 08/08/2014, 11:21

... 2 Elementary Aspects of MATLAB Graphics 2.1 Introduction MATLAB s capabilities for plotting curves and surfaces are versatile and easy to understand. In fact, the effort required to learn MATLAB would be ... and UsingSymbolicMath 5.6NumericalandSymbolicResultsfortheExample 5.7GeometricalPropertiesofaPolyhedron 5.8EvaluatingIntegralsHavingSquareRootTypeSingularities 5.8.1ProgramList...

Ngày tải lên: 08/04/2014, 09:57