matlab help

anybody knows how to solve simultaneous partial differential equations in matlab or something else.
this is very urgent. please be fast

Not Familiar Wid This One… Still…
Have U Tried Their Documentations,

http://www.mathworks.com/access/helpdesk/help/techdoc/math/diffeq27a.html

Math’ Sec’n:

http://www.mathworks.com/access/helpdesk/help/techdoc/math/math.html