search for: xrd

...nd (in that case) two parameters but what I want is to let the function find out arbitrary number of normal distributions underlaying my actual data and estimate all parameters automatically. Actually I want to elaborate some function which is similar to procedures used for evaluating DTA, IR or XRD spectra. Is the optim way suitable for this task? I would be gratefull for **any** hint. Here is some artificial example. # making two normals and putting them together x<-seq(5,100,5) y1<-abs(dnorm(x,30,5)+rnorm(20,0,.002)) y2<-abs(dnorm(x,60,10)+rnorm(20,0,.002)) y<-y1+y2 y<-...

Alright, I give up. I'm going to go out in the parking lot and scream. Over the years I have built many, many versions of Samba on many versions of BSD[386,OS] and other unixen. I have never, ever had trouble like this (except, of course, with Irix). Never with a BSD. 4.2 ships with Samba 2.0.6 (why? -- 2.0.7 was released last April). I've been running 2.0.7 on a DEC Alpha running OSF

Hello, I need some help running a somewhat old windows program on wine. I am trying to run powdercell (XRD refinement thingy), here you can find the homepage of the program (sorry it is in german): http://www.bam.de/de/service/publikationen/powder_cell.htm The only report about this program dates from 2008, and I can't really tell how successful it was: http://appdb.winehq.org/objectManager.php?sCla...