Re: How to define and plot a periodic signal?

*To*: mathgroup at smc.vnet.net*Subject*: [mg62601] Re: How to define and plot a periodic signal?*From*: "Narasimham" <mathma18 at hotmail.com>*Date*: Tue, 29 Nov 2005 04:45:04 -0500 (EST)*References*: <dme6e3$i4l$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Amplitude =1 ; Lambda =3; Plot[2 Amplitude/Pi * ArcTan[Tan[ Pi x/Lambda]],{x,0, 2 Lambda}] ; HTH