Cannot plot this functions
- To: mathgroup at smc.vnet.net
- Subject: [mg53830] Cannot plot this functions
- From: Milind Gupta <milind.gupta at gmail.com>
- Date: Sat, 29 Jan 2005 06:02:38 -0500 (EST)
- Reply-to: milind_gupta at ieee.org
- Sender: owner-wri-mathgroup at wolfram.com
Hello,
I have a function of a phase response like:
-ArcTan[1 - sqrt(2)* Im[Ï?] - Re[Ï?^2], -Im[Ï?^2] + sqrt(2)* Re[Ï?]]
I need to plot the negative derivative of this function with respect
to Ï?. Whne I use plot it gives me the error:
function is not a machine - size real number at Ï? =1.8622242690864824`*^-7
How can I avoid this problem??
Milind