Displaying 6 results from an estimated 6 matches for "wmat".
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2006 Apr 29
1
SSPIR problem
...GM <- mat
+ cat("Gmat", dim(GM), "\n")
+ GM
+ },
+ Vmat = function(tt, x, phi) {
+ VM <- mat
+ cat("Vmat", dim(VM), "\n")
+ VM
+ }, # var observation equation
+ Wmat = function(tt, x, phi) {
+ WM <- mat
+ cat("Wmat", dim(WM), "\n")
+ WM
+ },
+ m0 = matrix(c(1, 2), nrow = 1),
+ C0 = mat)
Gmat 2 2
Gmat 2 2
>
> model.f <- kfilter(model)
Gmat 2 2
Wmat 2 2
Fmat 2 2
Vmat 2 2
E...
2003 Apr 03
2
Matrix eigenvectors in R and MatLab
....09857565 -0.33015962 0.09136359 -5.426254 -0.8201206
[5,] -0.68977432 0.01977374 0.61772506 3.751978 0.4348802
%Matlab Matrix
PA9900 =[11/24 10/53 0/1 0/1 29/43 ;1/24 27/53 0/1 0/1 13/43 ;14/24
178/53 146/244 17/23 15/43 ;2/24 4/53 0/1 2/23 2/43 ;4/24 58/53 26/244
0/1 5/43]
%MatLab-syntax
[wmat,dmat]=eig(mat)
%MatLab-output
wmat =
-0.2250 0.4330 -0.4998 -0.1795 -0.1854
-0.1083 0.1771 0.1599 -0.0614 -0.0583
-0.9403 -0.7191 -0.8457 0.9617 0.9708
-0.0327 -0.0752 -0.0967 -0.1750 -0.1160
-0.2289 -0.5083 0.0058 0.0928 0.0802
dma...
2010 Aug 24
0
Using kfilter in package sspir - dimensions do not agree
...rds,y.vel)
kal.ts <- ts(kal.df,deltat=mean(diff(times)))
my.Fmat <- function(tt,x,phi){
mf <- matrix(c(1,0,0,0,0,1,0,0),nrow=4,byrow=T)
return(mf)
}
my.Gmat <- function(tt,x,phi){
mat <- matrix(c(1,x[[1]][tt],0,0,0,1,0,0,0,0,1,x[[1]][tt],0,0,0,1),nrow=4,byrow=T)
return(mat)
}
my.Wmat <- function(tt,x,phi){
row.1 <- c((x[[1]][tt]^4)/4,(x[[1]][tt]^3)/2,(x[[1]][tt]^4)/4,(x[[1]][tt]^3)/2)
row.2 <- c((x[[1]][tt]^3)/2,x[[1]][tt]^2,(x[[1]][tt]^3)/2,x[[1]][tt]^2)
mat <- rbind(row.1,row.2,row.1,row.2) # no need for as.matrix
mat <- mat * phi[1]
return(mat)
}
kal.SS &...
2013 Mar 27
0
Setting up a model in package dlm()
...ook, but I haven't had a chance to give it a thorough read at this
point. Any assistance would be greatly appreciated:
Example code:
#n x p output matrix
FMat<-cbind(rnorm(123),rnorm(123))
#p x p state transition matrix
GMat<-matrix(c(1,0,0,1),ncol=2)
#p x p system noise distribution
WMat<-matrix(c(0.02,0,0,0.02),ncol=2)
# nxn measurement noise
Vmat<-matrix(0,ncol=123,nrow=123)
diag(Vmat)<-0.02
#initial state mean and variance
m0Vec<-c(1,1)
c0Vec<-c(0.05,0.05)
ssMod<-dlm(FF=FMat,V=Vmat,GG=GMat,W=WMat,m0=m0Vec,C0=c0Vec)
Resulting error:
Error in dlm(FF = FMat, V...
2006 Jun 15
1
SSPIR problem
Dear R-Users,
I'm using SSPIR package for a spatio-temporal application.
Is it possible to modify the structure of the involved matrixes (Fmat,
Gmat, Vmat,Wmat)?
I want to create a model like this
#y(t)=k*theta(t)+epsilon(t)
#theta(t)=h*theta(t-1)+eta(t)
#epsilon(t) N(0,V) V=sigma2*I
#eta(t) N(0,W) W=sigma2_eta
where the state variable theta has dimension 1(p=1) and at each time time
the observed variable y has dimension equal to d=3....
2006 Oct 07
0
Re: samba Digest, Vol 46, Issue 2
...;
>
> ------------------------------
>
> Message: 15
> Date: Mon, 2 Oct 2006 12:57:16 +0300
> From: "Marian Neagul" <marian@info.uvt.ro>
> Subject: [Samba] Auth Problem
> To: <samba@lists.samba.org>
> Message-ID: <000301c6e609$2444a350$a50a0a0a@wmat>
> Content-Type: text/plain; charset="US-ASCII"
>
> Hello,
>
>
>
> I have a problem related to user authentication: Users can not login from
> Windows workstations.
>
> I get the following error:
>
> "The system could not log you in. Make...