Array reference help please
- To: mathgroup at smc.vnet.net
- Subject: [mg73295] Array reference help please
- From: rob <robIV at piovere.com>
- Date: Fri, 9 Feb 2007 23:41:36 -0500 (EST)
I've managed to get this code working but I'm stumped on a good way to refer to the entries in the data when plotting. The only thing I can get to work is to refer to the first of each pair as Part[data[[i]],1] and the second as Part[data[[i]],2]. And more humiliating, the second one I have to spell out twice. I tried all kinds of substitutions but failed. I know you gurus here know how to make this code look better and run more quickly. Thanks for your time. α=100;(* decay parameter*) (* first parameter is pulse amplitude, second is time of occurrence - later to follow Poisson *) data=Table[Random[],{40},{2}]; li=Length[data]; Plot[Sum[ Part[data[[i]],1] UnitStep[t-Part[data[[i]],2]] Exp[-α (t-Part[data[[i]],2])], {i,li} ] ,{t,0,1}]
- Follow-Ups:
- Re: Array reference help please
- From: "Chris Chiasson" <chris@chiasson.name>
- Re: Array reference help please
- From: "W. Craig Carter" <ccarter@mit.edu>
- Re: Array reference help please