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vorbisHi Sorry if it is too stupid to ask the following questions. I am just confused by the pychoacoustics model. I think the computation in the psy.c is to derive a curve which stands for the threshold for the mdct coefficient. Is it right ? If it is right , then what can we do with the curve ? I refered to several articles and find the aim of most pychoacoustics model was to derive the SMR

Hi Any help is appreciate! These days I studied ogg vorbis encoder with sample rate 44.1kbsp,and I thought the whole chart was as follows: 1. read the PCM data and store them in a buffer 2. do MDCT on those PCM data 3. do FFT on those PCM data 4. use both the FFT and MDCT coefficient to the psychoacustic modle and derive an maximum allowable noise curve, and during this curse ,do the

Hi! Dear all I compressed an audiu(wave) with libvorbis1.1.1 and found that the pre-echo was longer than the one which was compressed with MP3 at the same bitrate(128kbps),I am now confused aboout the pre-echo preventing scheme. Can you tell me what method does Ogg Vorbis adopt besides the auto windowsize switch? Looking forward to your letter! Thank you! ??????? Lisa (^_^)

VorbisHi Any help is appreciate. I have two questions. First, I looked into the vorbis-?-specific and was confused by the floor1 algorithm. I think at last the aim is to derive the piecewise curve with the list X and Y,then when encodering ,why not use the selected point orderly to get the curve ? In other words, the specific use the list of [0,128,64,32,96,16,48,80] , why can not use

Dear All: I studied the stereo couple documents and now confused, I wonder why it can be done like that, and what is the principle behind that. I think i am confused perhaps because i have no background knowledge, can you help me out? Also, when doing the T/F transform,we used MDCT, so it means no imaginary part. And i am much puzzled about the angle in the stereo couple,what does it mean?

Hi Any help is appriatiate. I download the libvorbis-1.1.1 and find it support 2 channels only,is it the truth or i just made a mistake? i think the psychology model is model?,why not use model ?? is it because the patent question? Thank you! ______________________________________ ????2G????? http://mail.sina.com.cn/chooseMode.html ?

How are we all documenting complex dialplan? Is there something similar to Doxygen? I've got around 20 config files covering around 60 contexts and 40 variables. Of course, I've maintained a basic list of the major stuff, and documented the code throughout, but it's grown to the stage where it needs to be better documented, have a proper flowchart etc. Talking of flowcharts, I see

After reading the recent thread [http://www.xiph.org/archives/vorbis/200211/0057.html] on the vorbis list about bitrate peeling, I was wondering if it would be possible for xiph.org to post a specification, outline, flowchart, or a drawing on a napkin of what the basic operations of bit peeling would entail. If there was some sort of starting point, then it may be a little more inviting for

Hi, thanks - that looks really good! I was about to embark on some non-visual stuff using Ragic, but this looks great. Is there a binary anywhere, or any instructions to compile? I've never compiled C# code before, and although a quick google suggests it shouldn't be too hard, I might need to know a few things like what version of .net it should be compiled with. The readme just points

I have recently uploaded a new package to CRAN called eba, which stands for elimination-by-aspects models. It allows for fitting and testing probabilistic choice models, especially the BTL model (Bradley & Terry, 1952; Luce, 1959), elimination-by-aspects (EBA) models (Tversky, 1972), and preference tree (Pretree) models (Tversky & Sattath, 1979). I believe that the functions in this

I have recently uploaded a new package to CRAN called eba, which stands for elimination-by-aspects models. It allows for fitting and testing probabilistic choice models, especially the BTL model (Bradley & Terry, 1952; Luce, 1959), elimination-by-aspects (EBA) models (Tversky, 1972), and preference tree (Pretree) models (Tversky & Sattath, 1979). I believe that the functions in this

Hi All, First method:- >library(XML) >theurl <- "http://home.sina.com" >download.file(theurl, "tmp.html") >txt <- readLines("tmp.html") >txt <- htmlTreeParse(txt, error=function(...){}, useInternalNodes = TRUE) >g <- xpathSApply(txt, "//p", function(x) xmlValue(x)) >head(grep(" ", g, value=T)) [1] " |

I have a large dataset and I would like to make some kind of flowchart from this dataset. The idea is to show rowcounts from data subsets: data1 rows= 100000 | / \ / \ males females, rows=500000 rows=500000 /\ / \

Hello, I read a book about statistics in psychology. The authors use SPSS. They talk about post hoc tests after ANOVA finds significant effects: - Gabriel's procedure (for equal or slightly different sample sizes) - Hochberg's GT2 (for different sample sizes) - Games-Howell procedure (for populations with unequal variances) I could not find them in R. Do they not exist in R

Hello dear R help group, I wish to create a flowchart of my R code (specifically for profiling the connection of different functions). Maybe something similar to this: http://www.fatesoft.com/s2f/ But for R, and that it will be free (open source would be best). After some searching, I found this package: http://cran.r-project.org/web/packages/diagram/ But couldn't find a way to this

by the way, how come the list got another "mail delivery system" email whenever i sent a post?...weird... On 8/30/06, Mail Delivery System <MAILER-DAEMON@mx3-83.sinamail.sina.com.cn> wrote: > This is the Postfix program at host mx3-83.sinamail.sina.com.cn. > > I''m sorry to have to inform you that your message could not > be delivered to one or more recipients.

You may want to look into RAnalyticFlow: http://www.ef-prime.com/products/ranalyticflow_en/index.html Regards, Frank ******************************************************** Dr.med. F. Bloos, Ph.D./U.W.O. Oberarzt Klinik f. Anästhesiologie und Intensivtherapie Klinikum der Friedrich-Schiller-Universität Jena Erlanger Allee 101 07747 Jena GERMANY Tel: +49 - 3641-932 32 83; Fax: +49 -

After install samba-3.0.0rc1, I mount the windows share as usual, but it gives an error "client use lanman auth is disable". I've made the change in smb.conf "lanman auth = yes""encrypt passwords = yes" already but it seems not working. Any idea ? ========================================================================================== ¾Ç­^»y/´¶³q¸Ü,

*August 12, 2012* ** *Postdoctoral Researcher working on spatial models of marine wildlife, using R. * Integrated Statistics is looking for a post doctoral scientist to work with the Passive Acoustics Research Group and Large Whale Research Group, part of the Protected Species Branch at the Northeast Fisheries Science Center in Woods Hole, Massachusetts

please reply to hdgbyi@public.guangzhou.gd.cn or bgpgong@hotmail.com, thank you. UNCERTAINTY PRINCIPLE IS UNTENABLE By reanalysing the experiment of Heisenberg Gamma-Ray Microscope and one of ideal experiment from which uncertainty principle is derived , it is found that actually uncertainty principle can not be obtained from these two ideal experiments . And it is found that