code for line follower robot using 8051
Tài liệu Writing C Code for the 8051 pptx
Ngày tải lên :
20/01/2014, 02:20
... 8051 and PC
using RS232.
RS232C
The example serial waveforms in Fig 1 show the waveform on a single conductor
to transmit a byte (0x41) serially. The upper waveform is the TTL-level waveform ... written using multiple .c files, main can only occur in one of them.
* Unlike in programming user applications for a standard computer, the
* main() function in a Keil program for the 8051 takes ... true with the 8051, which has separate memory spaces
for code, on-chip data, and external data.
To accommodate for this when writing C code, Keil added extensions to variable
declarations...
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Optimal placement of horizontal - and vertical - axis wind turbines in a wind farm for maximum power generation using a genetic algorithm
Ngày tải lên :
05/09/2013, 17:03
... values for Case II
(d) Standard deviations for Case II
Figure 7. Convergence history of the objective function (total power/cost) for HAWT wind farm using
GA with Werle’s wake model [5] for ... C
T
. Using the wake model of Werle, we can perform the optimization study in Table
2. The convergence history is shown in Figure 7. The values in Table 2 are very close to those obtained
by using ... 2076-2909 (Online) ©2012 International Energy & Environment Foundation. All rights reserved.
935
(a) Best, mean and median objective valuses for Case I
(b) Standard deviations for Case...
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Tài liệu Sensors and Methods for Autonomous Mobile Robot Positioning pptx
Ngày tải lên :
12/12/2013, 21:16
... Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning
Page 8
1.1 Optical Encoders
The first optical encoders were developed in the mid-1940s by the Baldwin Piano Company for
use ... rate, which for a given line count reduces the number of
possible encoder pulses per sampling interval. A typical limitation for a 5 cm (2-inch) diameter
incremental encoder disk is 2540 lines [Henkel, ... Sensors for Mobile Robot Positioning Page 5
Chapter 1:
Sensors for Dead Reckoning Page 7
1.1 Optical Encoders Page 8
1.1.1 Incremental Optical Encoders Page 8
1.1.2 Absolute Optical Encoders Page...
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Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning doc
Ngày tải lên :
16/12/2013, 14:15
... with a unique code pattern for each quantized shaft position. The most common
coding schemes are Gray code, natural binary, and binary-coded decimal [Avolio, 1993]. The Gray
code (for inventor ... Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning
Page 8
1.1 Optical Encoders
The first optical encoders were developed in the mid-1940s by the Baldwin Piano Company for
use ... rate, which for a given line count reduces the number of
possible encoder pulses per sampling interval. A typical limitation for a 5 cm (2-inch) diameter
incremental encoder disk is 2540 lines [Henkel,...
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Tài liệu Specification For Class D Applications Using ADC KRONE Category 5 Copper And ADC KRONE Optical Fibre Cable docx
Ngày tải lên :
21/12/2013, 13:15
... approved saddles.
Separations for
Copper Cables
HV (>1000Vac) = 900mm for performance. 450mm for safety.
LV (≤240Vac) = 300mm for performance. 50mm or barrier for safety.
EMI Separation = 300mm ... KRONE approved lengths for C6 or C6
A
Warranty.
Pair Un-twist <13 mm for C5, and <10 mm for C6 and Augmented C6.
Sheath Stripping <10 mm from termination housing for C5 & C6 and Augmented ... document is for illustrative purposes only and does not form a legally binding contract with the
Company. The information and design for an installation and quantities and pricing for materials...
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Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning ppt
Ngày tải lên :
19/01/2014, 19:20
... rate, which for a given line count reduces the number of
possible encoder pulses per sampling interval. A typical limitation for a 5 cm (2-inch) diameter
incremental encoder disk is 2540 lines [Henkel, ... with a unique code pattern for each quantized shaft position. The most common
coding schemes are Gray code, natural binary, and binary-coded decimal [Avolio, 1993]. The Gray
code (for inventor ...
to recover the code
Part I:
Sensors for
Mobile Robot Positioning
cot cotθθ
SA i
d
l
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2
cot cotθθ
SA o
d
l
=−
2
Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning
Page...
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Tài liệu Báo cáo khoa học: "Exploring Syntactic Structural Features for Sub-Tree Alignment using Bilingual Tree Kernels" docx
Ngày tải lên :
20/02/2014, 04:20
... 85.12
85.32
Baseline
64.14 66.99 65.53
Table 3. Structure feature contribution for HIT test set
*Plain= Lex +Online Str
312
baseline only assesses semantic similarity using
the lexical ... experiment is shown in
Table 1. We use 5000 sentences for experiment
and divide them into three parts, with 3k for train-
ing, 1k for testing and 1k for tuning the parameters
of kernels and thresholds ... grow-diag-final for
both Moses and the syntax system. For sub-tree-
alignment, we use the above word alignment to
learn lexical/word alignment feature, and train
with the FBIS training corpus (200) using...
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Tài liệu Báo cáo khoa học: "Refined Lexicon Models for Statistical Machine Translation using a Maximum Entropy Approach" pptx
Ngày tải lên :
20/02/2014, 18:20
... the
algorithm for computing the
-best lists is sub-
optimal.
Table 8: Preliminary translation results for the
Verbmobil Test-147 for different contextual infor-
mation and different thresholds using ... surrounding the word pair;
Syntactic information: part-of-speech in-
formation, syntactic constituent, sentence
mood;
Semantic information: disambiguation in-
formation (e.g. from WordNet), cur-
rent/previous ... lexicon models lack from context infor-
mation that can be extracted from the same paral-
lel corpus. This additional information could be:
Simple context information: information of
the words surrounding...
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Methods for Measuring Cancer Disparities: Using Data Relevant to Healthy People 2010 Cancer-Related Objectives doc
Ngày tải lên :
06/03/2014, 01:20
... where
the linear relationship in equation [5] applies to
some transformation of the dependent variable
y
i
.
For transformations of the dependent variable
y
i
(e.g., the logarithmic or logit transformation),
β
1
then ... the last decade, focus on and efforts to
promote population health data for major ethnic
gr
oups have increased. Ten-year trends now are
available for some groups. For subgroups within
major racial/ethnic ... to
1982–1996 for lung and colorectal cancers and
decreased for breast cancer. The researchers did
not, however, account for changes in the social
distribution of education during this period and
were forced...
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Báo cáo khoa học: "Improving On-line Handwritten Recognition using Translation Models in Multimodal Interactive Machine Translation" docx
Ngày tải lên :
07/03/2014, 22:20
... Association for Computational Linguistics:shortpapers, pages 389–394,
Portland, Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
Improving On -line Handwritten Recognition using ... language
modelling that will affect on -line HTR decoding as
well. In fact, although language perplexities for the
test sets are quite low (33 for Spanish and 48 for En-
glish), perplexities accounting ... development and test sets of 1.1k
sentences. Test perplexities for Spanish and English
are 33 and 48, respectively.
For on -line HTR, the on -line handwritten
UNIPEN corpus (Guyon et al., 1994) was used.
The...
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Báo cáo khoa học: Construction of a novel detection system for protein–protein interactions using yeast G-protein signaling pdf
Ngày tải lên :
16/03/2014, 01:20
... The amplifier gain was set at
1.00 for forward scattering; the detector voltage was set to
E00 for forward scattering and 600 V for FL1, and the
threshold for forward scattering was set at 52. ... analyzed
using cellquest software (Becton Dickinson and Com-
pany). Parameters were as follows: the amplifiers were set
in linear mode for forward scattering and in logarithmic
mode for the green ... were per-
formed using the following primary antibodies: (a) anti-protein A for
the ZZ domain, (b) anti-IgG for Fc, and (c) anti-b-actin as the loading
control. (B) Halo bioassays were performed...
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Báo cáo khoa học: "Error Detection for Statistical Machine Translation Using Linguistic Features" pptx
Ngày tải lên :
23/03/2014, 16:20
... the performance of our experiments
on the error detection task. To compare with pre-
vious work using word posterior probabilities for
confidence estimation, we carried out experiments
using wpp ... Association for Computational Linguistics, pages 604–611,
Uppsala, Sweden, 11-16 July 2010.
c
2010 Association for Computational Linguistics
Error Detection for Statistical Machine
Translation Using ... therefore very desir-
able not only for post-editing and interactive ma-
chine translation (Ueffing and Ney, 2007) but also
for SMT itself: either by rescoring hypotheses in
the N -best list using...
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Báo cáo khoa học: "Automatic Cost Estimation for Tree Edit Distance Using Particle Swarm Optimization" doc
Ngày tải lên :
23/03/2014, 17:20
... distance-based base-
line for textual entailment (Mehdad and Magnini,
2009) in compare with the results achieved by the
random, intuitive and optimized cost schemes us-
ing EDITS system. For the better ... quality of the system
performance even more than the cost scheme used
by the experts (Intuitive cost scheme). Further-
more, using the fine-grained and weighted cost
scheme for edit operations we ... algorithms, Tree Edit
Distance (TED) has offered many solutions for
various NLP applications such as information re-
trieval, information extraction, similarity estima-
tion and textual entailment....
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Báo cáo khoa học: "FSA: An Efficient and Flexible C++ Toolkit for Finite State Automata Using On-Demand Computation" ppt
Ngày tải lên :
23/03/2014, 19:20
... ASCII-based input/output format. In addition,
a new XML-based file format primarly designed as
being human readable and a fast binary file format
are also supported. All file formats support optional
on-the-fly ... has been built using the
SWIG interface generator (Beazley et al., 1996)
and enables rapid development of larger applica-
tions without lengthy compilation of C++ code. The
command -line interface ... C++ code. The
command -line interface comes handy for quickly
applying various combinations of algorithms to
transducers without writing any line of code at all.
As the Python interface is mainly...
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Báo cáo khoa học: "A Part of Speech Estimation Method for Japanese Unknown Words using a Statistical Model of Morphology and Context" pptx
Ngày tải lên :
23/03/2014, 19:20
... used for training the language model.
The second 100 thousand sentences are used for test-
ing. The remaining 8 thousand sentences are used
as a heldout set for smoothing the parameters.
For ... 1996. Estimat-
ing lexical priors for low-frequency morphologi-
cally ambiguous forms. Computational Linguis-
tics, 22(2):155-166.
Eric Brill. 1995. Transformation-based error-driven
learning ... algorithm for Chinese. Com-
putational Linguistics, 22(3):377-404.
Koichi Takeuchi and Yuji Matsumoto. 1997. HMM
parameter learning for Japanese morphological
analyzer. Transaction of Information...
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