RE: [sdpd] Derivative Difference Minimization

2005-01-21 Thread Leonid Solovyov
Alan wrote: > First impressions - "What a nifty idea". > > Haven't given thought to all of the ramifications but it certainly > does seem to have merits. Cant wait to analyze it myself; put it > through its paces so to speak. Thanks, Alan, for such an impressive comment. DDM really makes Life ea

RE: [sdpd] Derivative Difference Minimization

2005-01-21 Thread alan coelho
Leonid Solovyov wrote: > The Derivative Difference Minimization (DDM) program is now freely > available via the web: First impressions - "What a nifty idea". Haven't given thought to all of the ramifications but it certainly does seem to have merits. Cant wait to analyze it myself; put it thr

Re: [sdpd] Derivative Difference Minimization

2005-01-21 Thread Armel Le Bail
Enjoy the freedom from the "background headache"! Your comments and suggestions are welcome. So, this is a kind of background extraction method in a sense ?-). Not seen in the paper how to calculate the Bragg R factor or RF, nor how to obtain the"|Fobs|" in order to make a Fourier difference synth