search for: b_

Displaying 20 results from an estimated 88 matches for "b_".

2001 May 30
3
Transformation of dissimilarity or distance matrix
...distance matrix A (or, in general, arbitrary symmetrical matrix) by transposition of rows and columns into a form closest to "block diagonal" matrix B? The matrix A is adjusted the following way A[A<epsilon] <-0 #(epsilon is given "small" number) B: (in its ideal form) b_{11}...b_{1i} 0...0 ... b_{i1}...b_{ii} 0...0 b_{i+1, i+1} etc, with "reasonable" number of blocks. Dimensions of this problem: about 3000 rows (given) and about 30-45 blocks (expected). If there is some function for this task in "Matrix, multiv,..." packages, then RTF...
2009 May 30
0
improve efficiency of a loop
Dear All: I need advice about efficient looping/vectorization. I am trying to bootstrap a regression model with one lag of the dependent variable in the RHS. Specifically, let error^b_(t) be the bootstrapped error of the regression y_(t) = gamma y_(t-1) + beta x +error_(t) at time (t), y_(t) is the original dependent variable, and y^b_(t) the bootstraped y_(t) using parameter estimates gamma and beta. My basic procedure is like this: 1. Get the first y^b value using y_(1): y^b_(2...
2005 Nov 29
2
cheb_poly_eva using Clenshaw's recurrence formula
Hi, After reading the paper entitled "The Computation of Line Spectral Frequencies Using Chebyshev Polynomials", P. Kabal and R. Ramachandran, IEEE Trans. on ASSP, Vol. 34, No. 6, December 1986, I rewrite the function cheb_poly_eva in lsp.c using the Clenshaw's recurrence formula, as described, for example, in Numerical Recipes in C, Second Edition (5.5 and 5.8) : static float cheb_poly_eva(spx_word32_t *coef, float x, int m, char *stack) { int k; float b0, b1, tmp; int m2=m>>1; /* Initial conditions *...
2014 Feb 21
6
[LLVMdev] make check issue with llvm-cov
...s, sparc The script in make check thinks that it passed but clearly it does not. llvm-cov is returning 0 in this case. Anybody know about this issue? /home/rkotler/caviumllvm/build/Debug+Asserts/bin/llvm-cov test.c -a -b -f | /home/rkotler/caviumllvm/build/Debug+Asserts/bin/not diff -u test_-b_-f.output - >/dev/null diff -aub test_-a_-b.cpp.gcov test.cpp.gcov diff -aub test_-a_-b.h.gcov test.h.gcov /home/rkotler/caviumllvm/build/Debug+Asserts/bin/llvm-cov test.c -a -b -u | diff -u test_-b.output - diff -aub test_-a_-b_-u.cpp.gcov test.cpp.gcov diff -aub test_-a_-b_-u.h.gcov test.h.gco...
2007 Sep 12
1
Verifying understanding of backup-dir vs compare-dest
Hello, Say one starts with creating an archive rsync work -> archive and periodically (below, i = 1 to N) does rsync --backup-dir=a_<i> work -> archive and rsync --compare-dest=archive work -> b_<i> Then suppose one wants to recover the work directory as it was at time k. Using the b_<i> directories, one would merely merge b_k with the archive directory. But using the a_<i> directories one would have to merge a_<j> with archive starting with j=N and go...
2010 Jun 26
4
optim() not finding optimal values
I am trying to use optim() to minimize a sum-of-squared deviations function based upon four parameters. The basic function is defined as ... SPsse <- function(par,B,CPE,SSE.only=TRUE) { n <- length(B) # get number of years of data B0 <- par["B0"] # isolate B0 parameter K <- par["K"]
2020 Apr 30
2
Use of MathJax (or something similar) in .Rd files
...n! It works. For those interested, I added this to the beginning of the \details{} section: \if{html}{\out{ <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax at 3/es5/tex-mml-chtml.js"> </script> }} And then I can use: \if{html}{\out{\(B_{x(a,b)} = \int_0^x t^{a-1} (1-t)^{b-1} dt\)}} or \if{html}{\out{\[B_{x(a,b)} = \int_0^x t^{a-1} (1-t)^{b-1} dt\]}} to render the equation (inline or as 'displaymath'). I'll try to add MathJax locally next. Best, Wolfgang >-----Original Message----- >From: Duncan Murdoch [mail...
2005 Nov 29
0
cheb_poly_eva using Clenshaw's recurrence formula
Hello, Matthieu Poullet schrieb: > static float cheb_poly_eva(spx_word32_t *coef, float x, int m, char *stack) > { > int k; > float b0, b1, tmp; > int m2=m>>1; > > /* Initial conditions */ > b0=0; /* b_(m+1) */ > b1=0; /* b_(m+2) */ > > x*=2; > > /* Calculate the b_(k) */ > for(k=m2;k>0;k--)...
2003 Nov 13
3
conf int mixed effects
Hi, I have a linear mixed-effects model object and want to extract the 95% confidence intervals for the fixed and random effects, respectively. I found the function intervals() for confidence intervals for the fixed effects but no corresponding function for the random effects. Does it exist or do I have to calculate the confidence intervals for the random effects myself? Greetings, joerg
2013 Jan 14
2
Reports from 5.00
> 5.01 should be released by the beginning of next week. The following problems (among others) are present in 5.00. I hope they can be solved for 5.01. A_ LABEL directive with trail space characters fails: http://www.syslinux.org/archives/2012-December/019153.html B_ TEXT HELP directive hangs (easier to see when using Windows-like new lines, CR/LF): http://www.syslinux.org/archives/2012-December/019063.html C_ While initially thought to be a problem with the INCLUDE directive, now it seems the problem is the second parameter of the CONFIG directive. The se...
2020 May 05
1
Use of MathJax (or something similar) in .Rd files
...his to the >beginning of the \details{} section: > >\if{html}{\out{ ><script id="MathJax-script" async >?? src="https://cdn.jsdelivr.net/npm/mathjax at 3/es5/tex-mml-chtml.js"> ></script> >}} > >And then I can use: > >\if{html}{\out{\(B_{x(a,b)} = \int_0^x t^{a-1} (1-t)^{b-1} dt\)}} > >or > >\if{html}{\out{\[B_{x(a,b)} = \int_0^x t^{a-1} (1-t)^{b-1} dt\]}} > >to render the equation (inline or as 'displaymath'). I'll try to add MathJax >locally next. > >Best, >Wolfgang > >>-----Orig...
2007 Jan 10
2
prime in expression in plot
I want to write something like (LaTeX style) b_{norm}=\frac{F\prime(0)}{R\prime(0)} how do I add the "prime" (first derivative) to a R-plot? The help of "plotmath" just talks about "partialdiff". Can you complete this command? text( 30,0.05,labels=expression(b[plain("norm")]==frac(F(0),R(0))) ) Thanks,...
2017 Oct 04
1
Help with PXE "Out of Memory" error?
On Wed, Oct 4, 2017 at 11:10 AM, Ady Ady via Syslinux <syslinux at zytor.com> wrote: > FWIW, the _need_ to use linux.c32 is becoming more common (in the sense > that other loading methods are not always capable of loading > newer/current kernels+initrams+additional_files, considering their > sizes). Unfortunately, only a minority of users seem to be aware of > Syslinux's
2020 Apr 30
0
Use of MathJax (or something similar) in .Rd files
...n! It works. For those interested, I added this to the beginning of the \details{} section: \if{html}{\out{ <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax at 3/es5/tex-mml-chtml.js"> </script> }} And then I can use: \if{html}{\out{\(B_{x(a,b)} = \int_0^x t^{a-1} (1-t)^{b-1} dt\)}} or \if{html}{\out{\[B_{x(a,b)} = \int_0^x t^{a-1} (1-t)^{b-1} dt\]}} to render the equation (inline or as 'displaymath'). I'll try to add MathJax locally next. Best, Wolfgang >-----Original Message----- >From: Duncan Murdoch [mail...
2017 Nov 28
2
core_udp_sendto: no mapping
On Tue, 2017-11-28 at 12:25 +0100, Julien Viard de Galbert wrote: CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hello, Le 28 nov. 2017 ? 00:39, Joakim Tjernlund via Syslinux <syslinux at zytor.com<mailto:syslinux at zytor.com>> a ?crit : On Mon, 2017-11-27 at 18:18
2007 Sep 11
2
Asterisk 1.4.11, res_features.so, SegFault
...ot;, 0x80476b4 "?v\004\b?\004??@???@\206???v\004\bD???\027?\021\b\fw\004\b?v\004\b", 0xfec5a75a "\203?\004\205?t,P?9]", 0xfec8c640 "", 0xfeba2000 "", 0xfec88000 "\034\213\f", 0x80476d4 "?v\004\b", 0xfec504ae "\203?\0043?\213E?\211\b_^[\213?]?j", 0xfec8c640 "", 0xfeb58640 "", 0x80476f8 "\230x\004\b?\006\a\b`\025\025\b?", 0xfec3d144 "\203?\020\213L$\b?\001", 0x811d617 "", 0x804770c "", 0x80476e0 "?", 0x0, 0x8163e88 "?\005\a\b\006", 0xc1 <A...
2009 Jan 08
3
Creating file names.
I have a function that is called from a "sourced" script, whenever certain conditions are met. I have this inside it: if(P > 0.9)save( file = today() , myLMSmodel ); This gives me files that look like this: Thu Jan 8 14:04:43 2009 That works fine on my Mac, but it would be much more convenient to have something like this: LMSMOD_Jan_08_09_1404 Does anyone know how I can do
2015 Feb 18
0
isohybrid and ISO images whose size is not a multiple of 2048 bytes vs. VirtualBox
...9;-s' parameters introduced by the user). Now, let's assume we take your prior suggestions (instead of the above): A_ "Pad up to multiple of 2048 bytes (e.g. by truncate)": this alternative might influence some other condition that is already present in the isohybrid tools. B_ "Use a cylinder size in bytes which is divisible by 2048": this alternative would generate a bigger isohybrid image (comparing to my above suggestion) in many of the potential cases. I hope I am making sense. I wish I could express my suggestion more accordingly to the actual code i...
2016 Mar 28
2
llvm extract struct elements and struct size in C++
...obal_end() ; G++, i++){ errs() << i << " == > " ; errs().write_escaped(G->getName()) << "\n"; } // iterate through each instruction. module->function->BB->Inst for(auto &F_ : M->functions()){ F = &F_; for(auto &B_ : *F) B = &B_; for(auto &I : *B) { for (unsigned i = 0; i < I.getNumOperands(); i++) std::cerr << I.getOperand(i)->getName().data() << std::endl; } } return true; } private: Module *M; Function *F; BasicBlock *B; }; } char...
2020 Oct 19
2
[PATCH] drm: remove unneeded break
...ag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -794,21 +794,16 @@ static int mgag200_crtc_set_plls(struct mga_device *mdev, long clock) case G200_SE_A: case G200_SE_B: return mga_g200se_set_plls(mdev, clock); - break; case G200_WB: case G200_EW3: return mga_g200wb_set_plls(mdev, clock); - break; case G200_EV: return mga_g200ev_set_plls(mdev, clock); - break; case G200_EH: case G200_EH3: return mga_g200eh_set_plls(mdev, clock); - break; case G200_ER: return mga_g200er_set_plls(mdev, clock); - break; } misc = RREG8(MGA_MISC_IN); diff...