search for: 4x4

Hi, Recently, I started taking a look at wobbly's source (I was interested in it's physics... ;-)) I noticed that GRID_WIDTH and GRID_HEIGHT were defined to be 4, and I wanted to see how the physics look like with grid sizes that aren't 4x4. I changed the defines to my new grid size, but unfortunately it didn't work. I investigated this "bug" (it's not exactly a bug because users can't change the grid size), and found out the bezier patch was written for specifically 4x4 grids. The attached patch makes the bezier...

Does anyone on-list use the Zultys 4x4 or 4x5 ip phones? I'd like to hear some opinion before I buy a few. I'm especially interested in the PSTN interface on the 4x5. Does it relay to * for VM when an incomming call is not answered by the phone? Thanks, Michael -- Michael Graves mgraves@pixelpower.com...

I'm trying to get a ZIP 4x4 working behind a NAT server, talking to * on a public address. When I use the same sip.conf configuration (and same NAT server) that works for Grandstream and Sipura phones, the 4x4 can register and make calls, calls *to* the 4x4 do not make it to the phone. I can see from the sip trace that the...

...29 14:11:39 NOTICE[1125350192]: chan_sip.c:7323 handle_request: Registration from '"000BEA801CA6" <sip:000BEA801CA6@hcs.net:5060>' failed for '204.194.36.138' The telephone LCD says "SIP registation rejected". My sip.conf file looks like this for the ZIP 4x4 [2153] type=friend ; either "friend" (peer+user), "peer" or "user" context=sip-phones username=000BEA801CA6 ; usually matches the [section] title callerid=Zultys <2153> host=dynamic ; we have a dynamic IP address ;nat=no...

Good Day List, I have my asterisk box setup to be an ntp server, and my zultys 4X4 phone is able to get the time, however I must first select the TimeZone Offset and then it will use the time setting from my server. This is a hassle because every time the phone reboots the user must answer this question and as you can imagine End users do not know what to do and since the...

...caught my eye were the RTP encryption, speaker "pager", and built in 4-port ethernet switch. Of course, RTP encryption doesn't exist in * yet, but it might be interesting (I've had people ask about it, but I don't know how serious they are about needing it.) http://www.zip4x4.com/summary_ZIP4x4.htm JT

Hi All, A friend has asked me to get a new Zultys 4x5 working with his * server. I've been over the web gui but don't see where all the registration info gets entered in the phone. Is there someone on-list who has Zultys phones and can advise me as to their setup? The manufacturers docs are useless. Thanks, Michael -- Michael Graves mgraves@pixelpower.com Sr.

I've got a 4x4 matrix of points from a 2-way ANOVA I'd like to plot. The x,y correspond to the treatment groups and look like this ((1,1),(1,2),(1,3),(1,4),(2,1),...). The z is the 4x4 matrix. How can I get persp to grid the x,y axis with only the numbers 1-4 on both? Regards, Joel Bremson UC Davis Stati...

useR's, I have several matrices of size 4x4 that I want to calculate means of their respective positions with. For example, consider I have 3 matrices given by the code: mat1 <- matrix(sample(1:20,16,replace=T),4,4) mat2 <- matrix(sample(-5:15,16,replace=T),4,4) mat3 <- matrix(sample(5:25,16,replace=T),4,4) The result I want is on...

...said and I agree, without hard data, anything we say > might be used against us. ;) > > Sorry folks, i didn't specify the actual test case and results in detail previously. The details are as follows : Test case name : llvm/projects/test-suite/SingleSource/Benchmarks/Misc/matmul_f64_4x4.c - This is a 4x4 matrix multiplication, we can make small changes to make it a 3x3 matrix multiplication for making things simple to understand . clang version : trunk version (latest as of today 19 Dec 2013) GCC version : 4.5 (i checked with 4.8 as well) flags passed to both gcc and clang : -m...

I'd like to generate many matrices (let's say 100 matrices of 4x4), of which diagonal elements are being drawn from each set of sample of known distribution. What would be the best way? I've been trying to find any previous threads for this topic, but haven't been able to find one. Thanks. Kevin [[alternative HTML version deleted]]

Hello, Is there a combination of par() settings or other commands that will allow me to uniformly reduce the size of graphics outputs? It appears that the png() device outputs 5-inch by 5-inch images, and I am trying to change my whole script to produce 4x4 images with the same proportions. I tried specifying parameters within each png(), but it reduced the size of the file without refitting the contents so the graph title went off the margin. This is an example of the code I used: png("graph2.png",height=432, width=432, units="px&quot...

Hi, Any help on this would be appreciated: I need to integrate where K is a 4x4 matrix, and SIGMA is a 4x4 matrix from say a to b, i.e. 0 to 5: integral MatrixExp(-K * s) %*% SIGMA %*% t(SIGMA) %*% MatrixExp(t(-K) s) ds t is tranpose , %*% : matrix mult , MatrixExp : matrix exponential I've use integrate before on univariate functions like f(x) = x^2 which is fine but...

...produced by persp(). On 2/22/01, Paul Murrell <paul at stat.auckland.ac.nz> wrote in R-help: > In S-Plus, persp() returns a value that can be used to transform 3D > locations to 2D, but this sort of thing is not (yet) available in R. But persp() does return something (in R-1.5.1): a 4x4 matrix which in the C code is called the "viewing transformation matrix", VT. Can VT be used to plot additional points? If not, is such a thing in the works? Paul also suggested Uwe Ligges's "scatterplot3d" package, which is very nice but seems better at producing points...

...spec)],pos=2,cex=0.8) text(0, 0.9, paste("Area under ROC:",round(logit.roc.area(r),4)), pos=4) title(main = title) } r[5,]=c(0,0,1,10) logit.roc.plot(r) r=r[-5,] text(1 - max(r$spec,na.rm=T), r$sens[which.max(r$spec)],r$pts[which.max(r$spec)],pos=2,cex=0.8) while r is a MATRIX (4x4) with colnames=c("pts",sens","spec",iterationnumber.") and I have for each ROC curve a different matrix but all matrices have the same size. (They are organized as a list of 10 matrices by the size 4X4 each) Would appreciate your help in putting all ROC curves on...

...roblem in the archives, but this might be due to a lack knowledge on the correct terminology on my part. Please forgive me if this has been explained before and please forgive me my probably clumsy way of explaining things. This is what I want to do: I have a list made up of 6 lists containing 7 4x4 matrices each. My goal is to select a large number of rows from all those matrices (thus giving vectors of length 4), and stack them into a matrix or data frame. Creating a single such vector is easy using the normal extract functionality, say I want the 2nd row of the 5th matrix in the 3rd list, I...

On 19 December 2013 11:16, suyog sarda <sardask01 at gmail.com> wrote: > Test case name : > llvm/projects/test-suite/SingleSource/Benchmarks/Misc/matmul_f64_4x4.c - > This is a 4x4 matrix multiplication, we can make small changes to make it a > 3x3 matrix multiplication for making things simple to understand . > This is one very specific case. How does that behave on all other cases? Normally, every big improvement comes with a cost, and if you...

...es for the proposed channel mapping 3 seen here: https://tools.ietf.org/html/draft-ietf-codec-ambisonics-03#section-3.2 My implementation simply replaces writing the stream mapping char array with the Q15 col-wise matrix vals described in the above document. I'm able to write/read matrices of 4x4 and 9x9 and encode->decode first and second order just fine, but writing larger matrices causes what seems to be some sort of packet corruption. The OpusHead packet is never found, but in it's place we have a packet at b_o_s=256 (which is where OpusHead usually lives), but the byte size is r...

...because file permissions don't exist. I append the output from ls (which is the same when I try to tar them into a file, or chown them) based on two samba versions, the issued one and a version that everything is working fine: ISSUED SAMBA 3.4.7: ls -laht ls: cannot access DESCRIPCI? VEHICLE 4x4.doc: No such file or directory ls: cannot access DESCRIPCI? VEHICLE SCENIC.doc: No such file or directory total 0 drwxr-xr-x 1 root root 0 2011-07-26 12:40 .. drwxr-xr-x 1 root root 0 2010-10-01 12:42 . -????????? ? ? ? ? ? DESCRIPCI? VEHICLE 4x4.doc -????????? ? ? ? ?...

I've passed a data.frame as an input into a function which does some plotting on a 4x4 matrix of certain parameters within in the data.frame. I'd like to add a small header on top of each plot with the name of the data.frame so that it's clear as I compare these 16 things where each on came from. So far I haven't found the right way to get the name of the data.frame as a...