Displaying 15 results from an estimated 15 matches for "smoothening".
2011 Jul 12
1
How to "smoothen" a geodata set in R
Hello, I'm new to this list. Sorry if my question or parts of it already came
up before.
For my research in geostatistics, I am working with large sets of data in R
(basically large matrices containing discrete x and y coordinates and a
value for a certain parameter). These sets are obtained by kriging. The
operation I'd like to perform is smoothen the output data set. I want to do
it by
2009 Nov 10
0
Nelson- Siegel - (Yield Curve - Smoothening of curve)
I am Julia Cains from Brisbane. This is my
first mail to this group and I have recently started learning the R language.
I am trying to learn the smoothening
of the yield curve. However, I came across the CRAN package – “YieldCurve”
meant for Modelling and estimation of the yield curve. The problem is I am not
able to understand whether this package will help me to carry out smoothening of
the curve.
The related pdf file consists
of following R code...
2010 May 11
3
Smoothing Techniques - short stepwise functions with spikes
R Friends,
I have data from which I would like to learn a more general
(smoothened) trend by applying data smoothing methods. Data points
follow a positive stepwise function.
| x
x
| xxxxxxxx xxxxxxxx
| x x
|xxxx xxx xxxx
| xxxxxxxxxxxxxxxxx
|
|
2006 Sep 11
1
plotting curves
Hi,
I've been trying to recreate plots of that follow a cubic form. The the
original graphs I'm looking at were produced with specialized software
(Delta Graph), and although I can reproduce it almost exactly with R,
the only difference is in the actual display of the curves I've plotted.
I've noticed that in R all curves are pixelated, regardless of howmany
points I use. Is
2012 Mar 19
1
fitting a histogram to a Gaussian curve
Hello,
I am trying to fit my histogram to a smooth Gaussian curve(the data
closely resembles one except a few bars).
This is my code :
#!/usr/bin/Rscript
out_file = "irc_20M_opencl_test.png"
png(out_file)
scan("my.csv") -> myvals
hist(myvals, breaks = 50, main = "My Distribution",xlab = "My Values")
pdens <- density(myvals, na.rm=T)
plot(pdens,
2004 Nov 05
1
Encoding problem
...not as clear as
when maintaining the order. The problem is traced at the joining point of
those diphones.
However when I encode diphones after reinitializing encoder for each
diphone, there is a small silence region at joining point of every two
adjacent diphones.
It seemed that some sort of smoothening is applied at the encoding time
between two frames
How can I get rid of that silence region at joining point of diphones.
I need help for the above mentioned problem.
Regards
Raheel Qutab
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2012 Apr 27
1
Handling Negative value due to logarithm of probabilities.
Hi,
In continuation of the discussion of melange comments,about negative value
returned in matcher due to logarithm of probabilities.
*I**f we make K suitably large, we could clamp each log(K.Pi) to be >= 0,
and this change will only affect really low probability terms (those with
Pi < 1/K, so you can adjust K to suit):*
*W' = sum(i=1,...,n, max(log(K.Pi), 0))*
Did you mean for low
2015 Nov 10
1
idmap & migration to rfc2307
On 2015-11-10 at 15:31 +0000, Rowland Penny wrote:
> On 10/11/15 13:38, Rowland Penny wrote:
> >On 07/11/15 23:28, Michael Adam wrote:
> >>Ok, why do you strictly need it?
> >>I understand that it gives you a better feeling,
> >>and it may be convenient but which scenario really
> >>requires it? Most important is the central auth db.
> >>If the
2020 Mar 17
4
[cfe-dev] RFC: Switching from Bugzilla to Github Issues
On 03/16/2020 10:13 AM, Florian Hahn wrote:
> Hi,
>
>> On Mar 16, 2020, at 14:43, Tom Stellard via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote:
>>
>> I've also implemented a notification system using GitHub actions that will make
>> it possible to subscribe to individual issue tags, so we would enable this on Monday
2005 Feb 18
0
Re: winetools
Am Fr, Feb 18, 2005 at 09:55:43 -0300 schrieb Manoel Pinho:
> Did you see these articles:
>
> http://linux.slashdot.org/article.pl?sid=05/02/17/1318212&tid=125&tid=109&tid=106
>
> and
>
> http://www.microsoft-watch.com/article2/0,1995,1766738,00.asp
>
> ?
>
> M$ sucks !!
>
> This would break any efforts like your winetools...
Yes, I read
2007 Nov 02
10
pre-release version of backgroundrb available now from svn
Hi,
A pre-release version of backgroundrb is available now from svn.
Download it from here:
http://svn.devjavu.com/backgroundrb/branches/version099/
Since this release marks significant migration from existing
practices, i intend to keep trunk untouched for a while.
There are no install scripts, but you should copy "backgroundrb" file
from script directory of plugin to script
2020 Jan 15
3
[cfe-dev] Phabricator -> GitHub PRs?
On 01/15, Emilio Cobos Álvarez wrote:
> On 1/8/20 2:15 AM, Bill Wendling via cfe-dev wrote:
> > It's not hyperbole, but fine. How do you use it to keep multiple,
> > related changes in order? The interface for reviewing and responding to
> > reviews is horrific, e.g. quoting text from a review is rather bad, the
> > email it sends is badly formatted and hard to
2011 Sep 14
3
[LLVMdev] Handling of DebugLocs during CSE of SelectionDAG nodes.
On 13/09/11 17:40, Devang Patel wrote:
> On Sep 13, 2011, at 4:01 AM, Kyriakos Georgiou wrote:
>> I've been investigating a case with the XCore target (which doesn't use
>> FastISel) where the DWARF line number emitted at -O0 results in the xgdb
>> visiting source lines in an unexpected order. I've tracked down the
>> problem to the handling of DebugLocs in
2015 Nov 10
2
idmap & migration to rfc2307
On 07/11/15 23:28, Michael Adam wrote:
> Ok, why do you strictly need it?
> I understand that it gives you a better feeling,
> and it may be convenient but which scenario really
> requires it? Most important is the central auth db.
> If the IDs on the various DCs and members in the
> domain do not have the same sets of unix IDs, then
> nevertheless
> - local login will
2020 Jan 15
3
[cfe-dev] Phabricator -> GitHub PRs?
Hi David,
On Wed, Jan 15, 2020 at 12:51 PM David Greene via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
> I would like to understand better how people use Phab's advanced
> features and why. For example, what drives the need for patch series
> and dependence relationships? Some walk-through examples would be very
> helpful.
Here's a somewhat more complex example of