Displaying 20 results from an estimated 20000 matches similar to: "Step wave Detection using R"
2013 May 02
1
multivariate, hierarchical model
Sorry for the last email, sent too early.
I have a small data set that has a hierarchical structure. It has both temporal (year, months) and spatial (treatment code and zone code). The following explains the data:
WSZ_Code the
water supply zone code (1 to 8)
Treatment_Code the
treatment plant which supplies each water supply zone (1 to 4)
2006 Sep 20
1
Simulation help
I'm trying to simulate trend data over a five year period. I want
different trend profiles...the simplest being a linear trend. I've been
using the following code:
patBdta1 <- NULL
for(i in 1:100)
patBdta1 <- rbind(patBdta1,c(yr1= mean(rbinom(50,1,.50)),
yr2 =mean(rbinom(50,1,.51)),
yr3 =mean(rbinom(50,1,.52)),
2009 May 06
1
Add trend line to XYPlot using a subset of the original data
I've created an xyplot that I want to add a trend line to using a subset of
the data.
The xyplot is
xyplot(X9444500~WY,data=mynewdata,xlim=c(1900,2020),ylab="TEST",
xlab="",ylim=c(100,100000),scales=list(x=list(at=c(1900,1920,1940,1960,1980,2000,2020),axs="r",tck=-1),y=list(log=TRUE,tck=-100,at=c(100,1000,10000,100000))),
panel=function(x,y,...) {
2018 Oct 22
0
With the right kind of eyes you can almost see the high-water mark—that place where the wave finally broke and rolled back.
<http://vesedo.cf/lists/lt.php?id=YUgFAw9SVE9RXVEdU1wDX1cNVg>
ME CUB I CYCLE. /I C OW/. OFFICE WORKER ... /Master of Orion/? "/Mooo!/"
/to you too, Ymir
<http://vesedo.cf/lists/lt.php?id=YUgMBQZVGAFbVR1QWlQKVF0F>
/. Sometimes it's hard to really understand what it means to hear that your
story begins with a cubicle
2011 Feb 22
2
How to find points of intersection between harmonic function and a line
Hi,
Sorry for the very short explanation about the problem of intersection.
I have a wave function monitored from the heart beat in a particular interval of
times.?Apart?fom that, there is?a line with positive slope (e.g: y = x+2) which
lies across the wave and intersect on a number of points. My problem is i have
no exact equation for?such a?complex harmonic wave produced by the heart
2017 May 26
3
warning that legacy WAVE file has format type 1 but bits-per-sample is 24
Thank you for writing and pointing out that one can have WAVE files
without getting the warning, and that your library does it.
I found out Goldwave (Windows software) writes 24-bit WAVE files that
do not get the warning. (Good for them!)
However, the flac executable from the flac reference software
apparently produces WAVE files that do get the warning.
Example annotated log:
Encode a 24-bit
2007 Feb 12
3
Vorbis Comments in a WAVE file?
I recently found myself in a situation where WAVE files from one PC were to be stored compressed on a second PC. As the second PC has a much faster CPU it made sense to transfer the WAVE file over the network and encode it on the destination PC. This also needs a mechanism to transfer the metadata (comments).
The solution that sprung to mind was to add vorbis comments to the WAVE file.
WAVE is
2007 Feb 12
3
Vorbis Comments in a WAVE file?
I recently found myself in a situation where WAVE files from one PC were to be stored compressed on a second PC. As the second PC has a much faster CPU it made sense to transfer the WAVE file over the network and encode it on the destination PC. This also needs a mechanism to transfer the metadata (comments).
The solution that sprung to mind was to add vorbis comments to the WAVE file.
WAVE is
2015 Jan 06
0
Design changes are done in Fedora
On Jan 6, 2015, at 11:43 AM, Les Mikesell <lesmikesell at gmail.com> wrote:
> On Mon, Jan 5, 2015 at 9:22 PM, Warren Young <wyml at etr-usa.com> wrote:
>
> So, after you've spent at least 10 years rolling out machines to do
> things as fast as you can, and teaching the others in your
> organization to spell 'chkconfig' and use 'system ...' commands,
2009 Jun 02
1
First ever Open Source Asterisk / Wave bounty
I've just received an email from a colleague who told me to put my
money where my mouth is ....
So here it is - I'm offering $500 and looking for other people to add to
this bounty.
We can get a group of people putting matching funds up to finalize the
scope of the first Open Source Asterisk / Wave conference call
integration robot bounty but if you have any other suggestions feel free
2001 Aug 01
1
WAVE loader for oggenc and oggdrop
<LET OBJECT=STEAM DIRECTION=OFF>
Here is an improved WAVE file loader for oggenc/oggdrop :
int load_wave(char * filename,void * buffer)
{
fprintf(stderr,"unsupported WAVE file format !\n");
return -1;
}
It has the same functionality as the current code, but is shorter,
has less ( zero ? ) bugs, is easier to maintain etc.
</LET>
I created a RIFF/WAVE ( commonly known
2007 Nov 16
0
Re: Odd number of samples in a stereo wave file
This topic is possibly more appropriate on the flac-dev list, since
most flac users are not going to be interested in the details of WAVE
format errors. Assuming it's ok to keep talking about it here...
Ben, you've stumbled upon one of the common shortcomings of
specifications. There are often assumptions which are not spelled
out, or there are pieces which are vague. In some
2009 Jun 01
0
Wave and Asterisk
Yes I know it's only been 96 hours since the Google Wave launch but
someone has to be the first....
http://groups.google.com/group/wave-protocol/browse_thread/thread/802c56
b72d2d73a7
Any thoughts on how Asterisk and Wave can integrate? Are there any Voice
Robot application concepts you can think of?
Are any of these suitable for a revenue model (yes I know federation and
2017 May 26
2
warning that legacy WAVE file has format type 1 but bits-per-sample is 24
Hello,
I've tried encoding a FLAC file from a WAVE file saved with
24-bits-per-sample, using the flac executable. I get this warning:
WARNING: legacy WAVE file has format type 1 but bits-per-sample=24
The code is currently here on line 373:
src/flac/encode.c
where the comment says
let these slide with a warning since they're unambiguous
I do not really understand the warning
2010 May 06
1
Encoding a wave file with a bad header
If I use Speex, JSpeex actually, to compress an otherwise valid wave file with zero lengths in the header would it impact the compression at all? Here's what I'm doing during compression in Java:
AudioFormat wavFormat = ais.getFormat();
AudioFormat speexFormat =
new AudioFormat(SpeexEncoding.SPEEX_Q5,
wavFormat.getSampleRate(),
2011 Jan 15
5
Wave audio problem
I have some problems with wave audio in Wine. It sais that my device does not support any format at all. I run the following
Code:
#include <windows.h>
#include <cstdio>
typedef int (*EnumDevicesCallback)(const WAVEOUTCAPS* caps,void* param_through);
int enumDevices(EnumDevicesCallback onDevice,void* param_through)
{
unsigned int n_devs=waveOutGetNumDevs();
unsigned int i=0;
2020 Jan 24
0
PJSIP and Grandstream Wave with TSL and SRTP
On 1/23/2020 6:04 PM, hw wrote:
>> This is what mine looks like which works just fine:
>>
>> [transport-tls]
>> type = transport
>> protocol = tls
>> method = tlsv1_2
>> cipher =
>> ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES128
>>
2003 May 28
1
Test for trend?
Hello R community,
I would like to test for learning effects by subjects in my experiment. Each subject participates in six consecutive auction rounds of the same treatment.
The response variable is the efficiency of an auction outcome measured by a real number. Since the efficiency increases over the six rounds, I suppose that subjects learn about the rules of the auction institution, but I
2011 May 31
2
Forcing a negative slope in linear regression?
Dear forum members,
How can I force a negative slope in a linear regression even though the
slope might be positive?
I will need it for the purpose of determining the trend due reasons other
than biological because the biological (genetic) trend is not positive for
these data.
Thanks. Julia
Example of the data:
[1] 1.254 1.235 1.261 0.952 1.202 1.152 0.801 0.424 0.330 0.251 0.229
2001 Jun 27
1
Wavelet audio codec by Adapted Wave Tech.
Following a post on vqf.com forum, I found out that some company called
Adapted Wave Technology is ready to release its audio codec based on
wavelets. They say that this wavelet-based codec is superior to MDCT codecs
by 30-50%.
One sentence caught my attention: "Adapted Wave Technologies holds exclusive
patent rights for applying wavelet packets to audio applications." - sounds
like a