performance comparison of geocast routing protocols for a manet

... specific regularization methods can be developed for particular problems in order to make use of the maximum amount of information available The use of any extra information available for a specific ... parameter that gives the right balance between the accuracy and the stability of the numerical solution Currently, there are various criteria available for choosing the regularization parameter, ... illustrate and compare the convergence, accuracy and stability of the methods employed Mathematical formulation Consider an anisotropic medium in an open bounded domain V , R2 and assume that V

Ngày tải lên: 16/06/2016, 01:11

... Baskara Sethupathi, P., et al (2015) Numerical analysis of a rotor disc for optimization of the disc materials Journal of Mechanical Engineering and Automation, 5(3B), 05-14.7 Talati, F., & Jalalifar, ... of appropriate materials — such as those with high thermal resistance and wear durability — and influences structural design to withstand intense thermal and mechanical loads Accurate brake force ... calculated according to the formula:- Determine the braking force at each wheelThe braking force at a car's wheels can be estimated by calculating the load applied to each wheel and understanding

Ngày tải lên: 23/07/2025, 16:29

... heads Once the proposed cluster heads are selected for routing, the state-of-the-art routing protocols can be adopted for data transfer In (8)a thorough and up to date review of these coverage ... enhancement is observed in terms of first node dead and half nodes dead An average upgradation was observed for first node dead and half node dead 3 To analyse the energy efficient routing protocols ... solutions A discrete radio model is needed to achieve more accurate and realistic calculation 9 To enhance the Performance of Wireless Sensor Network ADRPS Cluster-Based Adaptive and Dynamic Routing

Ngày tải lên: 17/03/2020, 19:54

... kind of applications [1] Communications at 60 GHz have some advantages as well as some disadvantages The main advantages are three-fold The large unlicensed bandwidth around 60 GHz (more than 3 ... x(t) and y(t) are the baseband equivalent PA input and output, respectively,a1anda3are real polynomial coef-ficients We assume an amplifier with a unity gain (a1 =1) and an input amplitude at 1-dB ... wavelength in free space is only 5 mm, the analog components can be made small Therefore, on a small area, one can design an array of antennas, which steers the beam in a given target direction This

Ngày tải lên: 22/06/2014, 19:20

... 10:PDRversusgroupsizeforCAMP. Delay performance The average delay of no-priority and fuzzy-based priority scheduling algorithms are now studied. The use of prior- ity for data packets has a greater impact on delay ... with randomly selected sources and destinations were simulated. Each source transmits data packets at a minimum rate of 4 packets/s and a maximum rate of 10 packets/s. The traffic load is varied ... conducted for each scenario and collected data was averaged over those runs. A traffic gener- ator was developed to simulate CBR sources and FTP items. The size of the data payload is 512 by tes. Data

Ngày tải lên: 23/06/2014, 00:20

... yet are able to assess temporal and spatialrelativevariations. The relationship between a variable measured at the sampling point and the same variable measured with a small spatial displacement, ... was tested with Pearson’s correlation coefficient, whereas an analysis of variance was used to test the relationship between light variables and the qualitative stand variable DAM. An ANOVAwas ... “openness” variables, whereas the remaining 7 variables are “foliage” variables. Shaded areas indicate the couples of variables that are issued from a common device (and should not be taken into account).

Ngày tải lên: 08/08/2014, 14:21

... inheritance &dquo; In this model a monogenic component is added to the assumed polygenic variation When two alleles A and a are segregating at a major locus, three genotypes are possible (AA, Aa, ... statistical tests of the segregation of a major gene are compared. The first (I for "segregation analysis") is the classical ratio of the likelihoods under Ho (no major gene) and H (a ... likelihoods under H and H are calculated using equality (1) and taking account of: Then: Trang 6and; with: The well known asymptotic properties of the LR test under H are the main advantage of this method

Ngày tải lên: 14/08/2014, 20:20

... impressive management tool to quantify mangrove extents because of allowance of quantitative and qualitative assessments of ground conditions over large and inaccessible areas (Haboudane et al., 2004) ... covers have shown that all indices are reliable for mapping coastal land covers with m x m PlantScope data and accuracy assessments of land covers are all greater than 80%, but the OSAVI is the ... Top of Atmosphere Radiance image product, and they are suitable for analytic and visual applica- tions(Planet Imagery Product Specification, 2017) Geometric and radiometric corrections are all applied

Ngày tải lên: 19/03/2020, 12:45

... MASTER OF ENGINEERING Department of Electrical and Electronic Information Engineering DANG NGUYEN CHAU M125212 TOYOHASHI UNIVERSITY OF TECHYNOLOGY Trang 2PERFORMANCE COMPARISON OF ADAPTIVE ... Finally, I want to say thank you to Vietnamese friends in TUT You are really good with me Toyohashi, June 15, 2013 Dang Nguyen Chau Trang 7PERFORMANCE COMPARISON OF ADAPTIVE FILTERING IN TIME AND ... “solo interval”, the two calculations have different performance This work aims examining the performance the model using NLMS algorithm to the realistic problem of unmixing and separating of two

Ngày tải lên: 28/01/2021, 22:42

... MASTER OF ENGINEERING Department of Electrical and Electronic Information Engineering DANG NGUYEN CHAU M125212 TOYOHASHI UNIVERSITY OF TECHYNOLOGY Trang 2PERFORMANCE COMPARISON OF ADAPTIVE ... Finally, I want to say thank you to Vietnamese friends in TUT You are really good with me Toyohashi, June 15, 2013 Dang Nguyen Chau Trang 7PERFORMANCE COMPARISON OF ADAPTIVE FILTERING IN TIME AND ... “solo interval”, the two calculations have different performance This work aims examining the performance the model using NLMS algorithm to the realistic problem of unmixing and separating of two

Ngày tải lên: 03/09/2021, 14:03

... Trang 1A comparison of sequential extraction procedures for fractionation of arsenic, cadmium, lead, and zinc insoil Pavel Tlustoˇs∗, Jiˇrina Sz´akov´a, Alena St´arkov´a, Daniela Pavl´ıkov´a ... of total number of extractswere prepared using the same batch of reagents and the same apparatus and analyzed inthe same time and in the same way as soil extracts The residual fraction was calculated ... acidified the extract beforemeasurement For cadmium and lead determination a Varian SpectrAA-400 (Australia)flameless atomic absorption spectrometer with GTA-96 graphite furnace atomizer wasapplied

Ngày tải lên: 01/11/2022, 08:31

... Nevertheless, all have some degree of national govern-ance For instance, LD has a nationally notifiable status in Canada and the USA A national case definition was found for Canada [43], Germany [51] and ... ) LNB (clinical O (clinical Tick bit es clinical manif Clinical manif with lab and exposur Trang 9All subnational areas in Canada, the UK, and the USA submit data to a national authority, which ... has significant health-related quality of life implications and healthcare and societal costs [3] Over the past 30  years, the incidence of LD has increased in Europe, the USA, and Canada, reaching

Ngày tải lên: 29/11/2022, 14:25

... ratio Which has a major effect on aerodynamic performance as aspect ratio is relevant in many aerodynamic properties such as: lift therefore induced drag 𝐶𝐷𝑖, lift-drag ratio, range and endurance ... morph a wing which are: morphing through internal mechanisms, piezoelectric actuation, and shape memory alloy actuation Disadvantages of smart materials-based actuators are their limitations in achievable ... linear actuators and Trang 27pneumatic actuators use electrical and compressed air/gas respectively, to actuate Linear actuators and pneumatic actuators were used in the works of Moosavian, Monner,

Ngày tải lên: 05/02/2023, 12:29

... defined by Alber and Guerre-Delabriere3 in 1997 The natural generalization of the contraction as well as the weak contraction is nonexpansive Let K be a nonempty subset of Banach space E, T : ... sunny nonexpansive retraction from K onto FixT In 1984, Takahashi and Ueda 7 obtained the same conclusion as Reich’s in uniformly convex Banach space with a uniformly Gˆateaux differentiable norm ... Preliminaries and Basic Results Throughout this paper, a Banach space E will always be over the real scalar field We denote its norm by · and its dual space by E∗ The value of x∗∈ E∗at y ∈ E

Ngày tải lên: 21/06/2014, 20:20

... Bulletin of the Australian Mathematical Society, vol 65, no 1, pp 109–113, 2002. 8 Y Kimura and W Takahashi, “On a hybrid method for a family of relatively nonexpansive mappings in a Banach space,” ... spaces,” Journal of Mathematical Analysis and Applications, vol 75, no 1, pp 287–292, 1980. 3 B Halpern, “Fixed points of nonexpanding maps,” Bulletin of the American Mathematical Society, vol. ... in a Banach space,” Journal of Approximation Theory, vol 134, no 2, pp 257–266, 2005. 12 S.-Y Matsushita and W Takahashi, “Weak and strong convergence theorems for relatively nonexpansive mappings

Ngày tải lên: 21/06/2014, 20:20

... parts: the attack, decay, sustain, and release parts. The sustain part is usually the longest part of the note, and exhibits the highest degree of stationarity. The attack and decay parts are the ... this paper were evaluated and compared experimentally for a synthetic audio signal in [44]. This work is extended here by also performing a mathematical analysis of the different LP models, and ... have to be a white noise signal, as is often assumed in other LP applications, but it can also be a Dirac impulse, which also has a flat spectrum. The parameter vector estimate is the result of

Ngày tải lên: 22/06/2014, 00:20

... , for suitably chosen 1 and 2 . These results can be viewed as a refinement of the Jensen’s inequality for the class of functions specified above. Or they can be viewed as a generalization of a ... Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2008, Article ID 717614, 14 pages doi:10.1155/2008/717614 Research Article A Refinement of Jensen’s Inequality for a ... Peˇ ari´ , F Proschan, and Y L Tong, Convex Functions, Partial Orderings, and Statistical Applications, c c vol 187 of Mathematics in Science and Engineering, Academic Press, Boston, Mass,...

Ngày tải lên: 22/06/2014, 03:20

... andμ1=0.3 Performance of CPIC, first stage Performance of CPIC, second stage Figure 7: BER performance of the first and second stage of the APIC as a function of the step-size with different initial ... J A C Bingham, “Multicarrier modulation for data transmis-sion: an idea whose time has come,” IEEE Communications Magazine, vol 28, no 5, pp 5–14, 1990. [4] E A Sourour and M Nakagawa, “Performance ... conventional PIC (CPIC) is shown to be a special case of the APIC Hence the BER derivation for the APIC is also applicable to the CPIC The performance and the accuracy of the theoretical results are

Ngày tải lên: 22/06/2014, 19:20

... baseband-to-baseband channels from A toBandfromBtoAare  h AB = he j(ϕ A −ϕ B ) ,  h BA = he j(ϕ B −ϕ A ) =  h AB e 2j(ϕ B −ϕ A ) . (4) They are reciprocal, that is,  h AB =  h BA if A and ... T. Cui, F. Gao, and A. Nallanathan, “Optimal training design for channel estimation in amplify and forward relay networks,” in Proceedings of the 50th Annual IEEE Global Telecommunications Conference ... orthogonal channels back to the relays. This results in a total of 2N R orthogonal channel uses if none of the relay nodes acts as a master node (If a relay acts as master, the number of orthogonal channelusesreducesto2(N R −...

Ngày tải lên: 21/06/2014, 17:20