[sage-support] Re: About Hilbert transform

2009-05-16 Thread Claude
t,eps,s') sage:f=function('f',t) sage:assume(eps>0) sage:assume((s-eps)**2+1 >0) # (why ?) sage:h(s)=limit(integral((f(s+t)-f(s-t))/t,t,eps,Infinity),eps=0) I don't know how to define h(s) as a fonction of f(t). Claude On May 16, 12:32 am, Maurizi

[sage-support] About Hilbert transform

2009-05-15 Thread Claude
Hi All, Could somebody help me in programming, for example, the Hilbert transform, or Mellin transform, taking Laplace one as a guideline. Thanks in advance. --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe