主题:请教函数积分的问题
求函数的积分(wo =
(43/48000*(3233999853928079/18014398509481984*alfa^6-8754871726985143/4503599627370496*alfa^5+4740277632632569/562949953421312*alfa^4-5226161675890067/281474976710656*alfa^3+2475960802966021/140737488355328*alfa^2+5464364158807341/2251799813685248*alfa+334578349057543/1125899906842624)^3-5179139571476049/144115188075855872*(3233999853928079/18014398509481984*alfa^6-8754871726985143/4503599627370496*alfa^5+4740277632632569/562949953421312*alfa^4-5226161675890067/281474976710656*alfa^3+2475960802966021/140737488355328*alfa^2+5464364158807341/2251799813685248*alfa+334578349057543/1125899906842624)^2+27067170718093660738997648307715/324518553658426726783156020576256*alfa^6-73274464549369244823496181094155/81129638414606681695789005144064*alfa^5+39674059903801099200167808699365/10141204801825835211973625643008*alfa^4-43740697795597608886070263088695/5070602400912917605986812821504*alfa^3+20722713906059424882567043590785/2535301200456458802993406410752*alfa^2+45734348866040430751578348782985/40564819207303340847894502572032*alfa-578013740900612372265671459557/20282409603651670423947251286016)*pi^2*(21/16+5/16*sin(alfa)-16*(1/2-25/256*sin(alfa)*cos(alfa))/(256-25*sin(alfa)^2)^(1/2))^2
),pwo=int(wo,0,pi);
结果出现以下错误,麻烦高人指点一下.谢谢了!另:这个函数中的数是自动算出来的,总是那么长,该如何解决?
Error using ==> reshape
To RESHAPE the number of elements must not change.
Error in ==> sym.maple at 94
result = reshape(result,size(varargin{3}));
Error in ==> sym.int at 51
r = reshape(maple('map','int',f(:),[x.s '=(' a.s ')..(' b.s ')']),size(f));
Error in ==> lianxi at 56
pwo=int(wo,0,1);
(43/48000*(3233999853928079/18014398509481984*alfa^6-8754871726985143/4503599627370496*alfa^5+4740277632632569/562949953421312*alfa^4-5226161675890067/281474976710656*alfa^3+2475960802966021/140737488355328*alfa^2+5464364158807341/2251799813685248*alfa+334578349057543/1125899906842624)^3-5179139571476049/144115188075855872*(3233999853928079/18014398509481984*alfa^6-8754871726985143/4503599627370496*alfa^5+4740277632632569/562949953421312*alfa^4-5226161675890067/281474976710656*alfa^3+2475960802966021/140737488355328*alfa^2+5464364158807341/2251799813685248*alfa+334578349057543/1125899906842624)^2+27067170718093660738997648307715/324518553658426726783156020576256*alfa^6-73274464549369244823496181094155/81129638414606681695789005144064*alfa^5+39674059903801099200167808699365/10141204801825835211973625643008*alfa^4-43740697795597608886070263088695/5070602400912917605986812821504*alfa^3+20722713906059424882567043590785/2535301200456458802993406410752*alfa^2+45734348866040430751578348782985/40564819207303340847894502572032*alfa-578013740900612372265671459557/20282409603651670423947251286016)*pi^2*(21/16+5/16*sin(alfa)-16*(1/2-25/256*sin(alfa)*cos(alfa))/(256-25*sin(alfa)^2)^(1/2))^2
),pwo=int(wo,0,pi);
结果出现以下错误,麻烦高人指点一下.谢谢了!另:这个函数中的数是自动算出来的,总是那么长,该如何解决?
Error using ==> reshape
To RESHAPE the number of elements must not change.
Error in ==> sym.maple at 94
result = reshape(result,size(varargin{3}));
Error in ==> sym.int at 51
r = reshape(maple('map','int',f(:),[x.s '=(' a.s ')..(' b.s ')']),size(f));
Error in ==> lianxi at 56
pwo=int(wo,0,1);