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XYZ of signal generator

XYZ of signal generator

XYZ of signal generator

... www.tektronix.com /signal_ generators 17 XYZs of Signal Generators Primer Analog and Mixed Signal Generators Types of Analog and Mixed Signal Generators Arbitrary Generators Historically, the task of producing ... DUT www.tektronix.com /signal_ generators 37 XYZs of Signal Generators XYZs of Signal Generators Primer Primer Like the AWG and AFG, the DTG’s architecture contains an address generator, a waveform ... voltage levels of an AC signal www.tektronix.com /signal_ generators 47 XYZs of Signal Generators Primer Data Rate – The rate at which a digital signal generator can output full cycles of binary information,...
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The Impact of Signal Bandwidth on Indoor Wireless Systems in Dense Multipath Environments

The Impact of Signal Bandwidth on Indoor Wireless Systems in Dense Multipath Environments

... The Impact of Signal Bandwidth on Indoor Wireless Systems in Dense Multipath Environments Daniel J Hibbard Abstract Recently there has been a significant amount of interest in the area of ... wavefront in the direction of propagation [3] as shown in Figure 2.1 Consideration of wavelets originating from all points on XX’ leads to an expression for the field at any point on YY’ in the ... (UWB) signaling for use in indoor wireless systems This interest is in part motivated by the notion that the use of large bandwidth signals makes systems less sensitive to the degrading effects of...
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operation maintenance and repair of auxiliary generators docx

operation maintenance and repair of auxiliary generators docx

... Proper installation and maintenance of oil filters and mechanical operation of the engine are equally important for treatment of oil Prevention of contamination and removal of contaminants should ... 5-685 NAVFAC MO-912 HEADQUARTERS DEPARTMENTS OF THE ARMY AND THE NAVY WASHINGTON, DC, 26 August 1996 OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS ,I Paragraph CHAPTER INTRODUCTION ... of the particular site and its anticipated power consumption rate during an emergency The cost of plant operation (fuel, amortized purchase price, depreciation, and insurance) and operation and...
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Báo cáo Y học: The presence of a helix breaker in the hydrophobic core of signal sequences of secretory proteins prevents recognition by the signal-recognition particle in Escherichia coli doc

Báo cáo Y học: The presence of a helix breaker in the hydrophobic core of signal sequences of secretory proteins prevents recognition by the signal-recognition particle in Escherichia coli doc

... instead of the SecB pathway could be explained by the increased hydrophobicity of the hydrophobic core of the mutant signal sequence, because hydrophobicity was previously reported to be an important ... obtained by P1 transduction using strain CE1224 as the recipient and strains IQ85 and strain MM152, respectively, as donor strains To obtain strain CE1513, strain MM88 was used as Table Bacterial ... domain, the hydrophobic H domain and the C-terminal C domain The a- helix in the H domain is predicted to extend up to the Gly at position )10 in the signal sequence Introduction of an a- helix- stabilizing...
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Báo cáo khoa học: Principles behind the multifarious control of signal transduction ERK phosphorylation and kinase/phosphatase control potx

Báo cáo khoa học: Principles behind the multifarious control of signal transduction ERK phosphorylation and kinase/phosphatase control potx

... signaling; the nal intensity of signaling; the duration of signaling and the integral signal intensity (which corresponds to the area-under -the- curve) For MAPK and other signaling pathways, these ... how the second kinase in the cascade determines the time dependence of the activity of the third kinase, we varied the Vmax of the second kinase reaction and recalculated the concentration of the ... example, the activity of the second kinase exerted substantial control on signaling amplitude, both in the initial phase of signaling and Fig Time prole of the activity of the four proteins in the...
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Báo cáo khoa học: Synergistic co-operation of signal transducer and activator of transcription 5B with activator protein 1 in angiotensin II-induced angiotensinogen gene activation in vascular smooth muscle cells potx

Báo cáo khoa học: Synergistic co-operation of signal transducer and activator of transcription 5B with activator protein 1 in angiotensin II-induced angiotensinogen gene activation in vascular smooth muscle cells potx

... Janus kinase ⁄ signal transducer and activator of transcription signaling pathway mediate the regulation of systemic and tissue localized renin -angiotensin system Mol Endocrinol 18 , 10 33 10 41 11 Xu ... studies indicate that transcription activation by STATs requires activated AP -1 [11 13 ] AP -1 is a complex composed of the Fos and Jun proteins [14 16 ] In general, Fos and Jun family proteins function ... role of angiotensinogen Endocr Rev 18 , 662–677 Mascareno E, Dhar M & Siddiqui MA (19 98) Signal transduction and activator of transcription (STAT) protein- dependent activation of angiotensinogen...
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a primer of signal detection theory

a primer of signal detection theory

... noise and signal intervals have x's of the same value In such a case the observer would have to make a random guess at which interval contained signal In practice this state of affairs would rarely ... many applications of signal detection theory to choice behaviour in a number of these areas Another interesting feature of signal detection theory, from a psychological point of view, is that ... methods of signal detection theory to a person with such a mathematical background It assumes a know­ ledge only of elementary algebra and elementary statistics Symbols and terminology are kept as...
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báo cáo hóa học:

báo cáo hóa học:" Research Article An Open Framework for Rapid Prototyping of Signal Processing Applications" pdf

... through three transformation steps: the hierarchy flattening transformation, the HSDF transformation, and the DAG transformation (see Section 3.3.2) These transformations prepare the graph for the static ... description that can be used during the whole signal processing design cycle DIF is designed as an extensible repository of representation, analysis, transformation, and scheduling of data flow language ... algorithm and of an architecture, PREESM can find the right deployment, provide simulation information, and generate a framework code for the processor cores [2] These rapid prototyping tasks can be...
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Báo cáo hóa học:

Báo cáo hóa học: "Research Article Dynamic Model of Signal Fading due to Swaying Vegetation" ppt

... and In order to this, a good knowledge of wind dynamics and trees motions due to wind is required Wind Dynamics Trees sway mostly due to wind Understanding the dynamic characteristics of wind is ... multiple massspring system This tree model is further used in Section 4.2 to model the signal fading due to swaying vegetation For simplicity, we use a tree model with a trunk and just three branches ... dynamic structure model of tree was reported in [15], and is extended here to include dynamic wind force and mathematical description of the motion of each tree component; see Figure In the model, ...
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Báo cáo hóa học:

Báo cáo hóa học: " Computationally Efficient Direction-of-Arrival Estimation Based on Partial A Priori Knowledge of Signal Sources" ppt

... propose a computationally efficient method for DOA estimation, based on partial a priori knowledge of signal sources Using the orthogonal property of the matched filters of the MSWF, we show that the signal ... knowledge of training data That is to say, the proposed method only needs partial a priori knowledge of signal sources, such as the training data of the desired signal, to estimate the DOAs of all ... Workshop on Signal Processing Advances in Wireless Communications (SPAWC ’01), pp 318–321, Taoyuan, Taiwan, March 2001 [7] A Leshem and A. -J van der Veen, Direction -of- arrival estimation for constant...
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Báo cáo hóa học:

Báo cáo hóa học: " Research Article A Review of Signal Subspace Speech Enhancement and Its Application to Noise Robust Speech Recognition potx

... be compared to spectral subtraction Evaluation database As test material we took the resource management (RM) database (available from LDC [34]) These data are considered as clean data, to which ... singular value of Σ The enhanced signal s(k) is recovered by averaging along the antidiagonals of Hs Dologlou and Carayannis [17], and later on Hansen and Jensen [18] proved that this overall ... implementations of subspace speech enhancement are feasible on nowadays (high-end) hardware Another major difference between subspace- based speech enhancement and spectral subtraction is the explicit assumption...
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Báo cáo hóa học:

Báo cáo hóa học: " A Genetic Programming Method for the Identification of Signal Peptides and Prediction of Their Cleavage Sites David Lennartsson" pot

... than a random guess, the average distance between the predicted cleavage site and the real cleavage site was calculated A GP Method for the Identification of Signal Peptides Table 2: Performance ... individual managed equally well on the training and validation cases and actually had a lower fitness on the validation data than on the training set which indicates that there was no overtraining ... method for identification of prokaryotic and eukaryotic signal peptides and prediction of their cleavage sites, ” Int J Neural Syst., vol 8, no 5-6, pp 581–599, 1997 [3] J R Koza and D Andre, “Automatic...
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