similar to: find max of implicit function OR inversion of 2D mappings.

> But chroma subsampling? no. And this is where much of the complexity > comes. > > If we were to combine them, we would be, essentially, doing it something > like > this: > Value Meaning > 0 RGB > 1 YUV444 > 2 YUV422 > 3 YUV420 > 4 YUV411 > ..... Yes. > And then spend an additional field on bits/channel, whereas both chroma

> But chroma subsampling? no. And this is where much of the complexity > comes. > > If we were to combine them, we would be, essentially, doing it something > like > this: > Value Meaning > 0 RGB > 1 YUV444 > 2 YUV422 > 3 YUV420 > 4 YUV411 > ..... Yes. > And then spend an additional field on bits/channel, whereas both chroma

On Tue, Nov 08, 2005 at 09:36:52PM +0800, illiminable wrote: > > Then there's YUY2 which is interleaved Y0 U0 Y1 V0 Y2 U1 Y3 V1, and YVYU > (Y0 V0 Y1 U0 Y2 V1 Y3 U1), and UYVY (U0 Y0 V0 Y1 U0 Y2 V0 Y3)... and then > there's AYUV, which has a 4th alpha channel. We will only be doing [A]YUV ordered planar encoding, no other order, not packed using one of several methods.

On Tue, Nov 08, 2005 at 09:36:52PM +0800, illiminable wrote: > > Then there's YUY2 which is interleaved Y0 U0 Y1 V0 Y2 U1 Y3 V1, and YVYU > (Y0 V0 Y1 U0 Y2 V1 Y3 U1), and UYVY (U0 Y0 V0 Y1 U0 Y2 V0 Y3)... and then > there's AYUV, which has a 4th alpha channel. We will only be doing [A]YUV ordered planar encoding, no other order, not packed using one of several methods.

Hi all, I want to fit data called "metal" with a polynominal function as dP ~ a.0 + a.1 * U0 + a.2 * U0^2 + a.3 * U0^3 + a.4 * U0^4 The data set includes, the independant variable U0 and the dependant variable dP. I've seen that the combination of lm() and poly() can do that instead of using the nls() function. But I don't get how to interpret the results from the linear

Original incorrect subject line was Subject: [Rd] multi.line=FALSE does not work in scan() (PR#1210) It *does* work quite correctly: this was an erroneous file nd you got an error, just one you didn't understand. Please don't use grossly misleading subject lines: they are all that appear in the BUGS file. On Tue, 11 Dec 2001 vograno@arbitrade.com wrote: > The following applies to

Hello, I have been trying to use a collection of Fortran subroutines to return a 2D array of calculated values to my R code, calling a Fortran wrapper subroutine from R. I've done this successfully before with C & C++ code. The Fortran wrapper subroutine which is to be called by R takes a set of input arguments & then should return an array of 2 columns & the specified number of

[my original message to s-news & r-help is attached ] No one possessed or knew of any S/R code for the sequential t-test. Also it doesn't appear in the SAS index. One or two suggested obtaining the S+ seqtrial software which may (or may not) cover this, but this seemed to be a bit of a "hammer to crack a nut". I have written a function based on the treatment in Wetheril

R-helpers: I have a data frame containing 4 factor variables (let's say A,B,C, and D) and 1 numerical variable (N). I would like to produce a cross-tabulated data frame in which A,B,C are individual columns, each factor of D is its own column, and the field is calculated as a given function of N (I would like to have two output data frames, one with the mean(N) and one with the

Hello, Does anyone have experience using a 3ware 9650SE series raid controller on CentOS 6.0? I am getting very sporadic throughput with moderately sized files (0.5-2GB) on ext3. I have tried most of the mount time tuning options: * noatime * trying different journal types * setting commit=120 - helped a little Even after these optimizations it doesn't seem like the raid array is working

Hello there, I am using nlme() to fit a logistic mixed effect model on our data. The outcome variable is binary. I got the error when I wanted to add a group factor to my model. My initial model is as below: model.a <- nlme(response~ 1/(1 + exp( -intercept- u0 - slope*TIME - u1*TIME)), + fixed=intercept+slope~1, random= u0+u1~1 |studentID,

Correct, 3ware 9670SE SATA-II Raid PCIe [root at daisy dev]# lspci 00:00.0 Memory controller: NVIDIA Corporation CK804 Memory Controller (rev a3) 00:01.0 ISA bridge: NVIDIA Corporation CK804 ISA Bridge (rev a3) 00:01.1 SMBus: NVIDIA Corporation CK804 SMBus (rev a2) 00:02.0 USB controller: NVIDIA Corporation CK804 USB Controller (rev a2) 00:02.1 USB controller: NVIDIA Corporation CK804 USB

Hello, I'm having an odd problem that I can't find a resolution to. I have a Freebsd 6.2 server with recently upgrade samba software (from 3.0.26a) and an WinXP client. There's a single file: 1015280 -rw-r--r-- 1 userid staff 991M Jan 7 09:13 fbsdusb.img shared from \\server\tmp, that appears twice when browsed from WinXP. If I rename it (i.e. fbsdUSB.img or fbsdusb.iso) or

I use sieve-filter for postprocessing misclassified mail. For false positives I use the following script: require [ "variables", "include", "fileinto" ]; global [ "FORCENOSPAM", "ext", "ext1" ]; set "FORCENOSPAM" "YES"; fileinto "JUNK-PRENOUCE"; if header :matches "Delivered-To"

Hello, I wonder if someone could send me suggestions on how to solve the following problem: I have a vector of an arbitrary size (ex. data<-c(10,10,11,10,12,11,10,12,11,11,10,11)) and use the table function, which gives the following result 10 11 12 5 5 2 that''s fine, but what I would like to do now is: construct new classes based on the number of classes from table, 10

Dear All Problem with ext3 fs on 3ware 9500S controller: Dec 7 05:59:50 stams kernel: EXT3-fs error (device sda1): ext3_add_entry: bad entry in directory #145998372: rec_len is smaller than minim al - offset=0, inode=0, rec_len=0, name_len=0 Dec 7 05:59:50 stams kernel: Aborting journal on device sda1. Dec 7 05:59:50 stams kernel: ext3_abort called. Dec 7 05:59:50 stams kernel: EXT3-fs

I asked the question in Rmetrics subforum, but for some reason, almost two weeks later, it keeps saying I haven't been approved to post yet there. I'll try again here on the open forum. I wanted to have a script that tabulates results by trade. I.e. instead of tabulating each day as a trade event, you enter on one date, exit another, and simply tabulate metrics based on one trade period.

Op 8/13/2015 om 4:33 PM schreef Jost Krieger: > I use sieve-filter for postprocessing misclassified mail. > For false positives I use the following script: > > require [ "variables", "include", "fileinto" ]; > > global [ "FORCENOSPAM", "ext", "ext1" ]; > > set "FORCENOSPAM" "YES"; > >

prep for 2.8: scopes and variables: nodes are not classes I have been preparing for 2.8 by experimenting with 2.7.X and seeing what it takes to get rid of the warnings. I would like to share my results in a number of upcoming posts. Begin with the simple question of hard-wiring scopes. the ''shocking'' revelation is that variables defined in nodes are no longer visible

I have a queue defined which I use like this: exten = _X.(reception),n,Ringing exten = _X.,n,Queue(enidan,t,,,20) exten = _X.,n,Voicemail(443,u) exten = _X.,n,Hangup() When I start asterisk, this queue doesn't work - -- Executing [4439000@Business:3] Queue("mISDN/3-u0", "enidan|t|||20") in new stack [May 14 13:53:59] WARNING[17860]: app_queue.c:3541 queue_exec: Unable