Báo cáo hóa học: " Aspects of Radar Imaging Using Frequency-Stepped Chirp Signals" ppt
Báo cáo hóa học: " Aspects of Radar Imaging Using Frequency-Stepped Chirp Signals" ppt
... 85823, Pages 1–8
DOI 10.1155/ASP/2006/85823
Aspects of Radar Imaging Using Frequency-Stepped
Chirp Signals
Qun Zhang
1, 2
and Ya-Qiu Jin
2
1
The Institute of Telecommunication Engineering, Air Force ... subpulse.
In Section 2, the frequency-stepped chirp signal and the
principle of the synthetic high range resolution are briefly
reviewed. Then, some aspects of the ch...
Báo cáo hóa học: " Classification of rhythmic locomotor patterns in electromyographic signals using fuzzy sets" docx
... The
calculation of R
2
is based on an estimation of variance using sums of squares.
Considering the n-channel SEMG data as a set of points in n-dimensional space the
sums of squares are based ... relative to the
gait cycle using cubic spline interpolation of 100 evenly spaced points in time (0 to
99% of the gait cycle). All data processing was performed using Matlab...
báo cáo hóa học: " Reconstruction of skeletal movement using skin markers: comparative assessment of bone pose estimators" potx
... the movement the tensor of inertia
of the configuration D
i
of the corrupted marker locations
is generated and the pose of the RF formed by the princi-
pal axes of inertia of D
i
is determined ... due to
the fact that in each instant of time the optimization func-
tion used in the PCTa, instead of operating on each eigen-
value of the tensor of inertia of the marker con...
báo cáo hóa học:" Repair of olecranon fractures using fiberWire without metallic implants: report of two cases" docx
... Complications of tension-band wiring of olecranon
fractures. J Bone Joint Surg Am 1985, 67:1396-1401.
2. Helm RH, Hornby R, Miller SW: The complications of surgical treatment of
displaced fractures of the ... anesthe-
sia.ThefracturesitewasfixedwithtwostrandsofNo.
Figure 1 Radiographs and the intraoperative photograph of case 1. (A) Lateral radiograph of preoperative period. (B)...
báo cáo hóa học:" Repair of olecranon fractures using fiberWire without metallic implants: report of two cases" pptx
... irritate
overlying soft tissues and cause pain. This is mostly due to protrusion of the proximal ends of the K-wires or by
the twisted knots of the metal wire tension band. Below we described 2 cases of olecranon ... Complications of tension-band wiring of olecranon
fractures. J Bone Joint Surg Am 1985, 67:1396-1401.
2. Helm RH, Hornby R, Miller SW: The complications of surgical...
Báo cáo hóa học: " Localization of acoustic sources using a decentralized particle filter" pot
... cluster 2sensor of cluster 2sensor of cluster 2
sensor of cluster 3
sensor of cluster
4
sensor of clustersensor of cluster
sensor of cluster 5sensor of clustersensor of cluster
j
i
boundary
Figure ... realm of the se cond
approach. The novel aspects include the formulation of
a source model suitable for distributed processing, the
design of a distributed particle for...
Báo cáo hóa học: " Stability of common fixed points in uniform spaces" ppt
... list of author information is
available at the end of the article
Abstract
Stability results for a pair of sequences of mappings and their common fixed points
in a Hausdorff uniform space using ... -contractions (convergence of fixed points of k-contractions).
University of Pau (2006). preprint
5. Barbet, L, Nachi, K: Sequences of contractions and convergence of fixed poin...
Báo cáo hóa học: " Synthesis of magnetic nanofibers using femtosecond laser material processing in air" ppt
... rapid
onset of self-assembly of the nanoparticle chains (or
nanofibers).
The laser pulse repetition rate plays a critical role in
the formation of nanofibrous like structure. Figure 2
shows SEM images of ... below
the Curie temperature of the sample to form magnetic
nanofibers. The total magnetization of a nanofiber is
given b y the vectorial sum of all single magnetic
moments...
Báo cáo hóa học: " Investigation of a Mesoporous Silicon Based Ferromagnetic Nanocomposite" pptx
... magnetocrystalline
anisotropy of Ni is small, the main contribution stems from
the shape of the deposited metal structures. In average, the
deposited Ni-structures of the considered sample offer a
diameter of about ... be
fabricated. Using magnetite nanoparticles for infiltration into
porous silicon is of interest not only because of the magnetic
properties of the composite mat...
Báo cáo hóa học: " Editorial Super-Resolution Imaging: Analysis, Algorithms, and Applications" pptx
... Journal of Broadcast En-
gineering and Journal of IEEK (the Institute of Electronics Engi-
neers of Korea). He is the recipient of the 2002 HaeDong Foun-
dation Best Paper Award and the recipient of ... Calif. He is
currently an Associate Professor of electri-
cal engineering at the University of California, Santa Cruz. He was
a Consulting Assistant Professor of computer sci...