[ncc198611]

运行结果如下，谢谢赐教
pp =

(1.5708).*(1.5708).*((inline(aa,x))+(inline(bb,x)))

??? Error using ==> inline.feval
Not enough inputs to inline function.

Error in ==> quadl at 64
y = feval(f,x,varargin{:}); y = y(.';