Hi! Robert Israel, I have tried the source code that you sent me it works good,thank you.and can i ask one more thing?

I want something like this

3D Animation of two soliton collisions and 3D Animation  of one soliton but as you know KdV equation is u_t+6uu_x+u_xxx=0

but aaaaaaiat would be good if you helped me so that ainstead of 0 it would be sin(sqrt(2)x).Than you,

                                                                                                                 with hope     Anara 

Hi! Douglas B.Meade, Thank you very much for your feedback,all of  your advices are very good, and i appreciate them,but you know  i have very little time only 1 week .

i have found some important information in  pdf  format but that source code is in Mathematica,and since the synatax of Maple differs from Mathematica and displays some errors and please if you have a time can you please correct so that it worked in Maple.

may be now i will send a book by the e-mail address::anara5@hotmail.com . 

                                                                                                                                         with hope

                                                                                                                                                                        Anara

hi!i was very glad when somebody replied to my request.Thank you very much!
you replied as if i show one frame then you will send me  an animation!
but my thesis subject is "animation of nonlinear waves with Maple" and i want to create an animation for KdV equation, as you know KdV looks like the following
  u(t)+6uu(x)+u(xxx)=0 and i want to create something like this:
instead of 0 i want to evaluate a function or rather my instructor of thesis says that it would be good if it would be sin(sqrt(2)x) and please i  have a request for you to help me with creation of animation

and can you please send me a source code