design of sequence generator in digital electronics

Báo cáo " On the detection of gross errors in digital terrain model source data " pdf

Ngày tải lên : 22/03/2014, 12:20

... receiving a steadily increasingattention.DTMproductshavefound wideapplications in variousdisciplinessuchas mapping, remote sensing, civil engineering, mining engineering, ... (6) where V isthestandarddeviationofdifference value V insidethemovingwindow;coefficient V K takesavalueintherangefrom2to4. Insometests,insteadofstandarddeviation V ,weusedtheaveragevalueof V insidethe movingwindowanditmaygiveabetterresult. Seesection3formoredetails. 3.Resultsanddiscussions For ... number of correctly and incorrectly detected points is decreasing. This can be explained as a  large number of points participated in interpolationcangiveaveraging effect...

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Báo cáo khoa học: Characterization of sequence variations in human histone H1.2 and H1.4 subtypes pptx

Ngày tải lên : 30/03/2014, 20:20

... tail and the binding of H1.4 to chromatin, as arginine offers additional hydrogen-bonding abilities to DNA as compared to lysine. Lysine 173 in H1.4 is situated in an SPKK motif, one of the known ... these sequence variants is unclear, but increasing evidence indicates that minor sequence variations in linker histones may change their binding characteristics, in uence chromatin remodeling, and ... concentration of solvent B was increased linearly from 15 to 23% during a time-period of 25 min, from 23 to 70% during a time-period of 45 min and from 70 to 100% during a time-period of 5 min. B. Sarg...

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báo cáo khoa học: " Patterns of sequence polymorphism in the fleshless berry locus in cultivated and wild Vitis vinifera accessions" pdf

Ngày tải lên : 11/08/2014, 11:21

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Economic viability of a residential building integrated photovoltaic generator in South Africa

Ngày tải lên : 05/09/2013, 16:10

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Design and development of major balance of plant components in solid oxide fuel cell system

Ngày tải lên : 05/09/2013, 16:10

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LabView - Engineering Fundamentals of Digital Electronics

Ngày tải lên : 19/10/2013, 11:15

... Fundamentals of Digital Electronics 1-2 â National Instruments Corporation Lab 1 Gates In LabVIEW, you can specify a digital logic input by toggling a Boolean switch; a Boolean LED indicator can indicate ... Fundamentals of Digital Electronics Lab 1 Gates Gates are the fundamental building blocks of digital logic circuitry. These devices function by “opening” or “closing” to admit or reject the passage of ... done in the context of a digital electronics lab, comparing the LabVIEW simulations with real integrated circuits. In each case, you can enhance simulations presented in the text by using a...

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Electronics - Theory and Design of Electrical and Electronic Circuits

Ngày tải lên : 27/10/2013, 16:15

... (secondary open) L 2 inductance of the winding of the secondary (primary open) L 1 (1-k) inductance of dispersion of the primary L 2 (1-k) / n 2 inductance of reflected dispersion of the secondary ... Transformadores of great value Equivalent circuit of a transformer Equivalent circuit of a inductor Measurement of the characteristics Transformer of alimentation Design Transformer of audiofrecuency Transformer ... alimentation Design Transformer of audiofrecuency Transformer of pulses Design Inductors of filter with continuous component Diseño Inductors of filter without continuous component Design Autotransformer _______________________________________________________________________________ ...

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Tài liệu Fundamentals of Digital Electronics doc

Ngày tải lên : 13/12/2013, 01:15

... National Instruments Corporation 5-1 Fundamentals of Digital Electronics Lab 5 Pseudo-Random Number Generators In the last lab, simple ring counters were introduced as a means of building modulo-n ... sequence [Serial Out] on an LED indicator. Figure 5-4. Front Panel of the 8-Bit PRBS Fundamentals of Digital Electronics 3-4 â National Instruments Corporation Lab 3 Binary Addition use of ... is asserted. In the next few labs, you will see how the addition of clocked logic devices brings memory into digital circuits, making it possible to construct many interesting digital circuits. One...

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Tài liệu National Instruments - Fundamentals of Digital Electronics pdf

Ngày tải lên : 25/01/2014, 13:20

... Fundamentals of Digital Electronics 1-2 â National Instruments Corporation Lab 1 Gates In LabVIEW, you can specify a digital logic input by toggling a Boolean switch; a Boolean LED indicator can indicate ... binary codes into output codes. Consider the case of a single die. On each of its six sides, one of the following patterns appears, representing the numbers 1-6. Figure 2-1. The Six Sides of ... converted into a digital signal, and passed to one side of a digital comparator. At the same time, the PRBS driving sequence is passed to the other input of the comparator. Any errors in transmission...

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Tài liệu Báo cáo khoa học: "DESIGN OF A KNOWLEDGE-BASED REPORT GENERATOR" doc

Ngày tải lên : 21/02/2014, 20:20

... from the specific domain of discourse in order to gain insights into the semantic, linguistic, and rhetoric knowledge requirements of the report generator. Research in machine translation s and ... The function of the second module is to inter interesting messages from the facts using inferencing productions such as the following: 146 B. Knowledge Tailoring and Extending Conditions ... according to the rules of its clause-combining grammar, and incorporating rhetoric constraints in the process. As the work of McKeown I and Mann and Moore 2 demonstrates, neither the problem of...

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Báo cáo Y học: Defective translocation of a signal sequence mutant in a prlA4 suppressor strain of Escherichia coli doc

Ngày tải lên : 08/03/2014, 09:20

... substitutions introducing a strong helix breaker, such as glycine, into the a-helical core region of the signal sequence [46]. Similarly, streptokinase, an extracellu- lar protein of streptococcal strains, ... exit of transmembrane regions into the lipid bilayer [55]. Possibly, the passage of exported proteins and the insertion of integral membrane proteins are facilitated by distinct regions of the ... of the translocon. Indeed, studies in eukaryotes indicated that signal sequences of secreted proteins and signal-anchor domains of membrane proteins are positioned differently in the Sec61p translocon [56]....

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Báo cáo khóa học: Vertical-scanning mutagenesis of amino acids in a model N-myristoylation motif reveals the major amino-terminal sequence requirements for protein N-myristoylation ppt

Ngày tải lên : 16/03/2014, 16:20

... roles of the amino acids at distinct positions in protein N-myristoylation (Fig. 1). As shown in Fig. 2A (lane 2), translation of an mRNA coding for MA(9)-TNF in the presence of [ 3 H]leucine gave rise ... elements in the enzyme’s peptide-binding site. This specific interaction probably induces the changes in the structure of the peptide-binding site that cause the alterations in the permitted amino ... This finding demonstrates again that the specific interaction between an amino acid at a distinct position in the substrate protein and elements in the enzyme’s peptide-binding site will induce...

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Báo cáo Y học: Monitoring the structural consequences of Phe12 ﬁ D-Phe and Leu15 ﬁ Aib substitution in human/rat corticotropin releasing hormone Implications for design of CRH antagonists pdf

Ngày tải lên : 17/03/2014, 10:20

... studies carried out in 40% TFE in an H 2 O mixture [38]. According to studies of CRH binding to single bilayer egg phosphatidylcholine vesicles, the development of the intramolecular interaction with ... 3082–3090. 44. Jaravine, V.A., Alexandrescu, A. & Grzesiek, S. (2001) Observa- tion of the closing of individual hydrogen bonds during TFE- induced helix formation in a peptide. Protein Sci. 10, ... Perrin, M.H., Rivier, J., Vale, W.W. & Kuhar, M.J. (1985) Diﬀerential regulation of corticotropin- releasing factor receptors in anterior and intermediate lobes of pituitary and in brain following...

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Báo cáo khoa học: Functional importance of a conserved sequence motif in FhaC, a prototypic member of the TpsB/Omp85 superfamily ppt

Ngày tải lên : 23/03/2014, 03:20

... Because of the poor resolution of L6 in the FhaC structure, no information is available regarding putative interactions between the side chains of these residues and the rest of the protein. We ... b-barrel strands in more distant relatives of FhaC involved in protein transport across or assembly into the outer membranes of bacteria and organelles, suggesting a conserved function in the molecular ... complexes involved in protein transport across, or assembly into, the outer membranes of their respective organisms or organelles. The mechanistic principles of transport in the TPS pathway remain to...

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MECHANISMS OF AESTHETIC EXAPTATION IN ARTEFACT DESIGN: HOW A BEAUX-ARTS GARDEN EVOLVED INTO AN AVANT-GARDE ART PARK pptx

Ngày tải lên : 23/03/2014, 11:20

... rooted in a change in the capacity of seeing and perceiving relationships more than in an increased capacity in calculating. This finding places the cognitive micro-processes leading to exaptation ... initial master plan of the park designed by the architect of record in the early stages of the project. By tracing back the origins of the aesthetic feature in the current design of the park, I ... These tensions in the design domain came from different sources. In the case of the Gehry-designed sculpture, the design tension originated from the involvement of a new ‘stakeholder’ in aesthetic...

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Báo cáo khoa học: Analysis of ancient sequence motifs in the H+-PPase family doc

Ngày tải lên : 30/03/2014, 10:20

... D. In order to make a general assessment of frequency of ‘primitive’ and repetitive patterns including the ancient amino acid residues, we searched the protein databases for sequences including ... found to contain two nonapeptidyl sequences, mainly consisting of the four ‘very early’ proteinaceous amino acid residues Gly, Ala, Val and Asp, compatible with an ancient origin of the inorganic ... hand Ca 2+ ion-binding motif (297 occurrences), followed by S-adenosylmethionine synthases (187 proteins) and kinases (178 occurrences). Conclusions The rapidly expanding numbers of available amino acid sequences...