Báo cáo sinh học: " Research Article Adaptive Wavelet Transform Method to Identify Cracks in Gears" pot
Báo cáo hóa học: " Research Article Adaptive Channel-Tracking Method and Equalization for MC-CDMA Systems over Rapidly Fading Channel under Colored Noise" doc
... drivingnoise estimated simultaneously2Working in the time-domain, reducingcomplexity in comparison with the schemes in frequency-domain3Without pilot symbol, saving bandwidth4Including ... asSn(m)=Nuj=1cj(m)dj(n)(3)Hindawi Publishing CorporationEURASIP Journal on Advances in Signal ProcessingVolume 2010, Article ID 871650, 12 pagesdoi:10.1155/2010/871650 Research Article Adaptive Channel-Tracking Method ... RML Channel Estimation in the Training ModeThe proposed RML channel estimator is developed to eliminate the effect of colored noise in this section. It works in the time domain, that is, the channel...
- 12
- 343
- 0
Báo cáo hóa học: " Research Article Adaptive Resource Allocation with Strict Delay Constraints in OFDMA System" ppt
... combination of margin- adaptive and rate -adaptive optimization problems. It isimportant to mention here that margin adaptive objec tivedoes not include power constraint as it tries to minimizetotal ... convex due to the presence of bounding constraints.We propose a heuristic solution where in order to get agood starting point we solve the problem by ignoring thebounding constraints (26)and(27). ... results in output rate which may or may not be satisfying the boundingconstraints. However, once this data rate is obtained, itis used in subsections A to C to get minimum outputrate satisfying...
- 14
- 294
- 0
Báo cáo hóa học: " Research Article Adaptive Parameter Identification Based on Morlet Wavelet and Application in Gearbox Fault Feature Detection" pptx
... the rotatingperiod of the third speed dr iving gear. T hat is to say, theproposed method is effective in identifying the characteristicparameters. To prove the tolerance of the proposed method, ... et al. forrotor crack detection, was effective in identifying the positionand the depth of different cracks [15].Laplace w avelet correlation filtering is effective in detect-ing a single transient ... timedomain.2.3. Cyclic Morlet Wavelet Correlation Filter ing (CMWCF).According to the characteristics of vibration signal and theidentified Morlet wavelet ψγ(t) through CF, in order to determine...
- 10
- 438
- 0
Báo cáo hóa học: " Research Article Adaptive Single Image Superresolution " pot
... other training HR imagesfor estimating missing high-frequency components. In this experiments, we obtain the training data by the sameschemes in the proposed method. Furthermore, as shown in Figure ... introducethe following adaptive classification approach into theestimation of missing high-frequency components in thetarget image. The proposed method previously performsclustering of training HR local ... is to minimize the volume of the sphere(i.e., minimize R2) while keeping all training objects insideits boundary. Thus, the following constrained optimizationproblem must be solved:minR,a,ξiR2+...
- 13
- 513
- 0
Báo cáo hóa học: " Research Article Adaptive Linear Prediction Filtering in DWT Domain for Real-Time Musical Onset Detection" potx
... available. Merging channelstogether into a single signal may result in a loss of spatialinformation, the worst case occurring when every channelcontains different musical instruments. In this case, ... 2009.[8]W.C.LeeandC.C.J.Kuo,“Musicalonsetdetectionbasedon adaptive linear prediction,” in Proceedings of the I EEE2 EURASIP Journal on Advances in Signal Processingreducing frames and buffers length to low values, making theuse of certain techniques ... floating-point arithmetic, the latter mayrequire the use of slowly -adaptive gains to suitably match theincoming signal amplitude. To obtain a good trade-off between the real-time con-straints...
- 10
- 414
- 0
Báo cáo hóa học: " Research Article Adaptive Coordinated Reception for Multicell MIMO Uplink" docx
... Adaptive joint multi-cell reception with uplinkpower control and beamforming(invited),” in Proceedings ofthe 5th International ICST Conference on Communications andNetworking in China (CHINACOM ... Under the individual signal -to- interference-plus-noise ratio (SINR)constraint per MS, power control and receive beamforming are jointly optimized with adaptive MBS selection to minimize thetotal ... 3-sectorHindawi Publishing CorporationEURASIP Journal on Advances in Signal ProcessingVolume 2011, Article ID 195309, 11 pagesdoi:10.1155/2011/195309 Research Article Adaptive Coordinated...
- 11
- 373
- 0
Báo cáo hóa học: " Research Article Adaptive Modulation with Smoothed Flow Utility" pot
... smoothing parameter θjdetermines the level ofsmoothing on flow j. Small smoothing parameter values (θjclose to zero) correspond to light smoothing; large values(θjclose to one) correspond to ... rates,which is meant to capture the tolerance of the applicationsusing the data flows to time variations in data rate. Thiswas introduced in [12] using delivery contracts, in whichthe utility ... flow rate. The smoothing allows us to model thedemands of an application that can tolerate variations in flow over a certain time interval; we will see that this smoothing leads to a substantially...
- 9
- 262
- 0
Báo cáo hóa học: " Research Article Existence of Positive Solutions to a Boundary Value Problem for a Delayed Nonlinear Fractional Differential System " ppt
... r2uE3.42Hindawi Publishing CorporationBoundary Value ProblemsVolume 2011, Article ID 475126, 17 pagesdoi:10.1155/2011/475126 Research Article Existence of Positive Solutions to a Boundary ... chemistry,and engineering 1, 2. For the basic theory of fractional differential equations, we refer thereaders to 3–7.Recently, many researchers have devoted their attention to studying the existence ... 3.21Because of the continuity of G and f, it follows easily from Lemma 3.2 that T maps Ω intoitself. To finish the proof, we only need to show that T is a contraction. Indeed, for u, v ∈ Ω,by...
- 17
- 361
- 0
Báo cáo hóa học: " Research Article Evaluating IEEE 802.15.4 for Cyber-Physical Systems" potx
... two basic kinds of networkingtopologies relevant to CPS applications: star and peer -to- peer. Since most CPS applications involve monitoring tasksand reporting towards a central sink, here we ... network, including distributing addresses to thedevices and managing new devices that join in. In thepeer -to- peer network, the devices can communicate withany other devices which are within their ... some protocol parametersshould adapt to the environments, while taking into accountthe CPS application requirements. In future work, we will examine how to extend/modifyIEEE 802.15.4 to make...
- 14
- 454
- 0
Báo cáo hóa học: " Research Article An Efficient Method for Proportional Differentiated Admission Control Implementation" potx
... (35)canbecomputed by inverting the formula (36). Taking into accountthe approximation, we getn∗i= ρi(1− αi). (38)Note that in practice the solution n∗iis not usuallyinteger; thus, it has to be ... andcomplex combinatorial problem. For its simplification, thefollowing asymptotic approximation has been used [3]. If thecapacity of link and the offered loads are increased together:n−→ ∞ ... (19)Hindawi Publishing CorporationEURASIP Journal on Wireless Communications and NetworkingVolume 2011, Article ID 738386, 5 pagesdoi:10.1155/2011/738386 Research Article An Efficient Method...
- 5
- 335
- 0
Từ khóa: Báo cáo quy trình mua hàng CT CP Công Nghệ NPVMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíChuong 2 nhận dạng rui roTranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015QUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ