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Searched
refs:vectors
(Results
1 - 25
of
55
) sorted by null
1
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3
/external/eigen/Eigen/src/Householder/
BlockHouseholder.h
22
void make_block_householder_triangular_factor(TriangularFactorType& triFactor, const VectorsType&
vectors
, const CoeffsType& hCoeffs)
26
const Index nbVecs =
vectors
.cols();
27
eigen_assert(triFactor.rows() == nbVecs && triFactor.cols() == nbVecs &&
vectors
.rows()>=nbVecs);
31
Index rs =
vectors
.rows() - i;
32
Scalar Vii =
vectors
(i,i);
33
vectors
.const_cast_derived().coeffRef(i,i) = Scalar(1);
34
triFactor.col(i).head(i).noalias() = -hCoeffs(i) *
vectors
.block(i, 0, rs, i).adjoint()
35
*
vectors
.col(i).tail(rs);
36
vectors
.const_cast_derived().coeffRef(i, i) = Vii;
46
void apply_block_householder_on_the_left(MatrixType& mat, const VectorsType&
vectors
, const CoeffsType& hCoeffs
[
all
...]
/external/libvorbis/doc/
08-residue.tex
16
residue
vectors
into the bitstream packet, and then reconstructs the
17
vectors
during decode. Vorbis makes use of three different encoding
33
A set of coded residue
vectors
are all of the same length. High level
41
of \emph{ch} residue
vectors
, the total number of partitioned chunks
50
illustration below. Just as the residue
vectors
are coded in grouped
140
Rather than encoding multiple passed-in
vectors
as in residue type 1,
141
the \emph{ch} passed in
vectors
of length \emph{n} are first
172
the unpacked
vectors
are zeroed. Note that for residue type 2, these
174
the interleaved vector, not the individual
vectors
before interleave.
249
is passed the number of
vectors
in the submap bundle and a vector o
[
all
...]
01-introduction.tex
174
'submaps' that bundle sets of channel
vectors
together for grouped
179
floor and residue
vectors
within a mapping. The submap functions as a
181
settings can be applied not only to all the
vectors
in a given mode,
182
but also specific
vectors
in a specific mode. Each submap specifies
184
submap's spectral floor and spectral residue
vectors
.
245
offset into an index of output value
vectors
, returning the indicated
298
\item decode residue into residue
vectors
299
\item inverse channel coupling of residue
vectors
346
independent
vectors
and these frame sizes are in samples per channel.
397
Although the number of residue
vectors
equals the number of channels
[
all
...]
05-comment.tex
33
The comment header is logically a list of eight-bit-clean
vectors
; the
34
number of
vectors
is bounded to $2^{32}-1$ and the length of each vector
41
The vector lengths and number of
vectors
are stored lsb first, according
66
The comment
vectors
are structured similarly to a UNIX environment variable.
04-codec.tex
407
decode zeroing all channel output
vectors
and skipping to the
417
coded in the stream, save for one complication. If some
vectors
are
419
zeroed and nonzeroed vector to produce two nonzeroed
vectors
.
438
Unlike floors, which are decoded in channel order, the residue
vectors
464
\item decode \varname{[ch]}
vectors
using residue \varname{[residue_number]}, according to type \varname{[residue_type]}, also passing vector \varname{[do_not_decode_flag]} to indicate which
vectors
in the bundle should not be decoded. Correct per-vector decode length is \varname{[n]}/2.
537
product of the floor and residue
vectors
for each channel; the produced
538
vectors
are the length \varname{[n]}/2 audio spectrum for each
546
multiplication of the
vectors
is sufficient for acceptable spectral