Displaying 20 results from an estimated 38 matches for "4n".
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n4
2001 Jan 02
0
mdct explanation
...o do it (and besides, I
don't have access to TeX, X, or anything else from a text terminal
with gcc and vi right now).
Hope you like it,
Segher
--
Suppose we want to calculate a MDCT (encode side):
(x_ is input (time) samples, w_ is window, b_ is output (freq) samples):
b_k = \sum_{j=0}^{4N-1} x_j w_j \cos{(2k+1)(2j+1-2N) \over 8N} \pi
After setting
a_j := w_{-j-1+N} x{-j-1+N} + w_{j+N} x{j+N}, j < N
a_j := w_{j-1-N} x{j-1-N} - w_{j+3N} x{j+3N}, otherwise
(or something similar; the cos'es should agree)
we get
b_k = \sum_{j=0}^{2N-1} a_j \cos{(2k+1)(2j+1) \over 8N} \pi...
2009 Sep 29
1
How to parsing data like this in R
Hi, R-users,
I met a problem:
Items:[Anna 'moi =) akku loppu joskus 4ltä. Kestää kauan nää..'\tAmer, Tuusula (0:20)\t20\t12\t16\t00\t00\t11]/Anne 'Ei jakoa,uus päivä muistio et 4n niin peruin. Hups'\t (0:16)\t0\t12\t18\t00\t00\t11/Elina 'Konsertissa. En tod. vastaa teille'\tEtu-Töölö, Helsinki (2:40)\t24\t12\t18\t00\t00\t11
I want to parsing the above data into the below according to each "/":
[Anna 'moi =) akku loppu joskus 4ltä. Kestää kauan...
2000 Oct 23
4
More mdct questions
...{
sum += in[k]*cos(M_PI*(2*j+1+N)*(2*k+1)/8/N);
}
out[j] = sum;
}
}
> It just a normal shifted mdct, like the one used in mpeg layer 3.
> it's equations are:
> (time domain: a_j, freq domain: b_k; w_j is the window)
> forward:
> b_k = sum(j=0..4N-1) a_j * w_j * cos( (2k+1)(2j+1+-N) / 8N ) // forward
> a_j = w_j * sum(k=0..2N-1) a_j * cos( (2k+1)(2j+1+-N) / 8N ) // backward
(missing PI in the cos, and a_j should be b_k in summation)
> where +- means: I'm not sure whether it is + or -, but I think it is +
> (forward as well as b...
2017 Aug 12
2
Converting i32** to [4 x i32]* ?
What would the "correct form of GEP be"?
Thanks,
Siddharth
On Fri 11 Aug, 2017, 23:47 Krzysztof Parzyszek via llvm-dev, <
llvm-dev at lists.llvm.org> wrote:
> On 8/11/2017 3:40 PM, Siddharth Bhat via llvm-dev wrote:
> >
> > This is a general question regarding type conversion:
> >
> > from: <ty>**
> > to: [<size> x <ty>]*
>
2000 Oct 20
2
mdct question
Hi,
Can someone tell me which MDCT and invMDCT equation uses? I implemented the
invMDCT one given in
eusipco.corrected.ps file (handed out by Monty way back) and it produces
different time domain samples.
I tried both the FFT method and the slow way directly from the equation and
couldn't reproduce the results
from the original code. This leads me to believe that the forward
MDCT used in
2009 Jan 10
1
Bubble plot on shapefile - projection issues?
...l Self-consistent, Hierarchical, Highresolution Shoreline) but the map data is not of high enough resolution.? Instead I am trying to plot the data on a shapefile, but I can't find out how to project the shapefile correctly to match up with the data.? I know my shapefile is in NAD 1983 UTM Zone 4N and my data is in WSG84.? How do I change the projections to make them line up?? I tried mapproj but couldn't get it to work.? Any suggestions would be greatly appreciated.?
?
My code is below.? I have also attached the shapefile and my data.
?
Thanks in advance for your help.
?
Aloha,
?
Tim
?...
2013 May 30
0
[LLVMdev] XPASS: Polly :: Isl/CodeGen/scevcodegen-1.ll (126 of 249) revisited
...7
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wp=β`>CD?7????;?p
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5I?@?D?4CD·C\S?[C?4CD·C\Ӎ??/???◆?ҳ ???8O└...
2006 Apr 20
1
Mutually Orthogonal Latin Squares
Hi all,
The package crossdes could contruct a complete sets of mutually orthogonal latin squares.
The construction works for prime powers only.
I hope to know whether there is a way to construct a mutually orthogonal Lation square for
10 or other numbers that could not be prime powers.
Thanks for any suggestions.
Best wishes,
Jinsong Zhao
2006 Feb 07
2
pxelinux don't uncompress kernel and initrd
Hallo,
for last Friday, i have a strangely probleme with one of oure clients.
I can power on , the bootprom make the connection to the dhcpserver, the
client load the pxelinux , it load the kernel and the initrd.img, say ready
and this was it. It dont uncompress the initrd and the kernel . I can wait a
long ime and the only that I can do is ctrl-alt-del. It give no error code.
I have more
2004 Jun 01
1
WinRAR archiver cannot create russian filename on samba share (bug 1407)
WinRAR (ver 3.x) cannot create russian filenames on Samba shares - it got error: cannot create ????.rar Access is denied. But it can successfully create filename, contains only english characters.
https://bugzilla.samba.org/show_bug.cgi?id=1407
Anybody has the same problem?
Thanks a lot!
2014 May 30
0
Hot memory and cpu update
Runing domain xml
vv.XMLDesc(0)
n ub_test1n 714dde02-76c9-7d45-25af-e50f0a54f4bcn 545792n 545792n
4n n hvmn n n n n n n destroyn restartn
destroyn n /usr/bin/kvmn n n n
n n n n n n n
n n n n n n n
n n n n n n n
n n n n nn"
>>> vv.info()
[1, 545792...
2007 May 25
0
Competing Risks Analysis
...with the term
"competing risks" and found some interesting articles but nothing as
specific as the post below.
----- S-news Article Begins -----
Competing risks
It's actually quite easy.
Assume a data set with n subjects and 4 types of competing events. Then
create a data set with 4n observations
First n obs: the data set you would create for an analysis of
"time to event type 1", where all other event types are censored. An
extra variable "etype" is =1.
Second n obs: the data set you would create for "time to event type 2",
with etype=2
.
.
.
The...
2011 Jun 24
1
How long should resize2fs take?
...\2\0\10\0\0\0"...,
4096) = 4096
lseek(3, 42978254848, SEEK_SET) = 42978254848
read(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
4096) = 4096
lseek(3, 42978238464, SEEK_SET) = 42978238464
write(3, "\355A\350\3\0\20\0\0009\271\371M\364Y\4N\200\206\33M\0\0\0\0\350\3\2\0\10\0\0\0"...,
4096) = 4096
lseek(3, 4675072180224, SEEK_SET) = 4675072180224
read(3, "\355A\350\3\0\20\0\0009\271\371M\206\177\0N~\206\33M\0\0\0\0\350\3\3\0\10\0\0\0"...,
4096) = 4096
lseek(3, 4675072163840, SEEK_SET) = 4675072163840
write(3,...
2003 Apr 08
3
density ranges for uniform law
Hello,
I would have some details and explanations about the results I get.
In fact, I start with a uniform sample between -1 and 1, and then plot its
density.
My problem is that the density ranges are much more longer than I expected :
samp <- runif(10000,-1,1)
plot(density(samp))
Instead of varying between -1 and 1, the density varies between approximaly
-1.5 and 1.5
Could someone explain
2019 Sep 23
5
File manager or browser for IMAP?
Hi all,
I could really use a file manager or browser to browse my Dovecot IMAP.
Ideally it would have hotkeys to move, copy, delete and send. The send
part needn't be coded: Just a call to a shellscript which can handle
the send the way it's locally the most convenient.
Anyone know of such a file manager or browser for IMAP?
SteveT
Steve Litt
Author: The Key to Everyday Excellence
2006 Sep 06
0
FreeBSD Security Advisory FreeBSD-SA-06:20.bind
...20060905-00590.pdf?lang=en
The latest revision of this advisory is available at
http://security.FreeBSD.org/advisories/FreeBSD-SA-06:20.bind.asc
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (FreeBSD)
iD8DBQFE/0NLFdaIBMps37IRApD/AKCczWj2UJ64iVlXWSLaN1BNA52nnQCgkvJY
XIxfELRi5H7taKVtMJFK2tU=
=4n+j
-----END PGP SIGNATURE-----
2005 Sep 20
2
Nulls instead of data
...meofday({1127215397, 494644}, NULL) = 0
13:23:17.494825 select(0, NULL, NULL, NULL, {0, 497760}) = 0 (Timeout)
13:23:17.994212 gettimeofday({1127215397, 994254}, NULL) = 0
13:23:17.994294 select(5, NULL, [4], NULL, {60, 0}) = 1 (out [4], left {60, 0})
13:23:17.994439 write(4, "\"\315\260q\4n\23.\314\204\200\303\241\227P?\32\204(\252"..., 512) = 512
13:23:17.994596 gettimeofday({1127215397, 994612}, NULL) = 0
13:23:17.994793 select(0, NULL, NULL, NULL, {0, 498736}) = 0 (Timeout)
13:23:18.494219 gettimeofday({1127215398, 494260}, NULL) = 0
13:23:18.494300 select(5, NULL, [4], NULL,...
2006 Sep 06
1
FreeBSD Security Advisory FreeBSD-SA-06:20.bind
...20060905-00590.pdf?lang=en
The latest revision of this advisory is available at
http://security.FreeBSD.org/advisories/FreeBSD-SA-06:20.bind.asc
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Version: GnuPG v1.4.5 (FreeBSD)
iD8DBQFE/0NLFdaIBMps37IRApD/AKCczWj2UJ64iVlXWSLaN1BNA52nnQCgkvJY
XIxfELRi5H7taKVtMJFK2tU=
=4n+j
-----END PGP SIGNATURE-----
1997 Jul 24
0
Security hole in mgetty+sendfax
...,],/H"E?,LXS#!''.^D7<C818F^(S\
M&R;F0 D>SNM-IA$N&8?-ERY(+K^[>O%GBQ=,M7OX/65Q3(/QP_%;,1^9EKI@
M(L:Z6?K?(GB,P0970,$\&^Y=MDC(+?E)#AC\5ZL[1X=[YWM(5)A"JD%K,I)*
MS9Z:B5I6"(,P&''HC\94J*[=71?9_KKQ"+"?.%>I-@LIS*U=QK4,/=4,$\C:F
MZ"Q854)4N A&88A:HY+A$&ZI D,^F?58#*(P$,@<&;[?/OVAGY,<;J=7HX=Z
MME@J<.7027R%Z^)"#NX'';20&+<@D<J@V@<OPT1K0A%!IY2<O5C&MW W/Z9S.
MX[XX/?Z ",@^&-H''=)3GT]&$2''*_AO1KXGPZ''Q+U((R5/^L_RYZH4#E^O].N
MNM*72IX3"N#,7D=Q!!.I8A3...
2002 Oct 30
1
Crontab ??
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