... this context: (1) training-based channel estimation < /b> (tb), (2) semiblind channel estimation < /b> (sb), and < /b> (3) blind channel estimation < /b> For tb, channel estimation < /b> is only based on the knowledge of the ... of the lower bounds for tb-LS-IC and < /b> sbLS, (i+1) vLLB,tb - LS - IC (i+1) vLB,sb - LS = Pp + U u=1 Mu (i) · xu Pp ≥ 1, (22) (i+1) reveals that sb-LS outperforms tb-LS-IC if vLB,sb - LS is reached ... MSE lower bound, that is, we can conclude that (i+1) (i+1) vLLB,tb - LS - IC ≤ vLB,tb - LS - IC ≤ vLB,tb - LS 4.2.2 Semiblind JLSCE (sb-LS) It is shown in [26] that for blind channel estimation,< /b> ...
Ngày tải lên: 22/06/2014, 23:20
63-esprit-and-closed-form2-d-angle-estimation-with-13803335928795
... a 2-D FFT with < /b> appropriate scaling c 1999 by CRC Press LLC of size bx × B for the x-direction (bx = (Bx − 1) · By ) and < /b> ν1 (By ) = ⊗ I Bx and < /b> ν2 (By ) = ⊗ I Bx (63.47) of size by × B for the ... CRC Press LLC (3) and < /b> (3) combines beams and < /b> 5, while the second row of (3) and < /b> (3) combines beams (3) and < /b> (3) combines beams and < /b> 2, while the second row of (3) and < /b> (3) combines beams 63.4 UCA-ESPRIT ... µ ≈ Rbx ×d µ2 E s and < /b> ν1 E s ϒ ν ≈ ν2 E s Rby ×d Rby ×d by = Bx · (By − 1) Rbx ×d bx = (Bx − 1) · By by means of LS, TLS, SLS, or 2-D SLS Spatial Frequency Estimation:< /b> Calculate the eigenvalues...
Ngày tải lên: 07/11/2013, 09:20
... Registry Each webmaster spent an average number of 6.5 h per month for maintenance Table Page views and < /b> maintenance of the two < /b> Internet platforms AIG and < /b> DIR -3- Web site content Established since ... Kaufmann G (1997) Internet and < /b> obstetrics and < /b> gynecology Acta Obstet Gynecol Scand 76:718-724 7.Felberbaum R, Dahncke W (2000) The German IVF Registry as a quality assurance tool and < /b> for use in patient ... issues of gynecology and < /b> obstetrics The frequency of page visits is therefore not comparable to commercial health related platforms On the other hand for both systems no other web-based source covered...
Ngày tải lên: 22/03/2014, 11:20
báo cáo hóa học:" Randomized phase II study with two gemcitabine- and docetaxel-based combinations as first-line chemotherapy for metastatic non-small cell lung cancer" docx
... received by 44%, 84–70% by 21% and < /b> 69–50% by 21% of arm A patients In arm B, ≥ 85% was received by 74%, 84–70% by 5% and < /b> 69–50% by 21% of patients (18) (35) (47) dose, 18% received between 50 and < /b> ... F, Robbiati SF, Manzione L, Barbera S, Frontini L, Veltri E, Findlay B, Cigolari S, Myers R, Ianniello GP, Gebbia V, Gasparini G, Fava S, Hirsh V, Bezjak A, Seymour L, Perrone F: Gemcitabine ... Van Meerbeeck J, Lianes P, Debruyne C, Legrand C, Schramel F, Smit H, Gaafar R, Biesma B, Manegold C, Neymark N, Giaccone G: Three-arm randomized study of two < /b> cisplatin-based regimens and < /b> paclitaxel...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Public telesurveillance service for frail elderly living at home, outcomes and cost evolution: a quasi experimental design with two follow-ups" ppt
... Performed with < /b> difficulty and < /b> with < /b> assistive technology (AT) and < /b> human assistance 3: Performed with < /b> difficulty and < /b> with < /b> human assistance 4: Performed with < /b> no difficulty and < /b> with < /b> AT and < /b> human ... Performed with < /b> no difficulty and < /b> human assistance 6: Performed with < /b> difficulty and < /b> with < /b> AT 7: Performed with < /b> difficulty and < /b> no assistance 8: Performed with < /b> no difficulty and < /b> AT 9: Performed with < /b> no ... reason to subscribe to a telesurveillance service But hospitalisation that happened months ago and < /b> more may not be the major reason to subscribe to such a service Sample Patients and < /b> caregivers...
Ngày tải lên: 20/06/2014, 15:20
Báo cáo hóa học: " Research Article Random Field Estimation with Delay-Constrained and Delay-Tolerant Wireless Sensor Networks" pptx
... high-SNR regime, both schemes exhibit comparable performances in the low-SNR regime Contribution In this paper, we address the problem of (nonnecessarily bandlimited) random field estimation < /b> with < /b> wireless ... paper Along with < /b> that, we identify under which circumstances buffers are stable (i.e., buffer occupancy does not grow without bound) and,< /b> besides, we study a number of distortion versus buffer occupancy ... Communications and < /b> Networking error In [6] and,< /b> again, for bandlimited processes with < /b> arbitrary statistical distributions, the authors propose a mathematical framework to study the impact of the random...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo hóa học: " Research Article Orthogonal DF Cooperative Relay Networks with Multiple-SNR Thresholds and Multiple Hard-Decision Detections" potx
... average BER P B is the same as that in the two-< /b> hop networks, and < /b> so is the expression of the outage probability M j =1 ≤ ( j) M {γi } j =1 where Pb (m, k) = Pb Pb (m + 1, k) + − Pb Pb (m + 1, ... Then the probability that the ith-relay link is unreliable can be expressed as Pu = − [1 − F1 (Θ1 )][1 − F2 (Θ2 )] γi(1) With < /b> Rayleigh fading channels, and < /b> random variables with < /b> mean values respectively ... to 50 dB, the curve with < /b> K = 1/4 is always better than any other curves Similar results can be observed in Figure for the network without the direct link (here R = 8) Based on the above observations,...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo hóa học: "Research Article Existence and Multiple Solutions for Nonlinear Second-Order Discrete Problems with Minimum and Maximum" ppt
... 1.8 is to be 1.7 , and < /b> F may not be bounded But as far as we know, there have been no discussions about the discrete problems with < /b> minimum and < /b> maximum in literature So, we use the Borsuk theorem ... satisfying b ≥ a and < /b> A, B ∈ R satisfying B > A Functional boundary value problem has been studied by several authors 1–7 But most of the papers studied the differential equations functional boundary ... obtain a solution of BVP 1.5 and < /b> 3.3 Theorem 3.2 Suppose H1 holds Then 1.5 and < /b> 1.6 have at least two < /b> different solutions when A, B ∈ R and < /b> C> Proof Obviously, ω A 3.26 A Set ω u Then ω b − a b 1...
Ngày tải lên: 22/06/2014, 11:20
Báo cáo toán học: " Completing partial Latin squares with two filled rows and two filled columns" pdf
... wherever possible we shall adopt a convention of labeling rows with < /b> letters from the Greek alphabet, labeling columns with < /b> upper case letters from the English alphabet and < /b> labeling symbols with < /b> lower ... the case of two < /b> filled rows and < /b> two < /b> filled columns Theorem 1.5 Let P be a partial Latin square with < /b> two < /b> filled rows, two < /b> filled columns and < /b> all other cells empty Then P is completable if and < /b> only if ... Latin square We begin by segregating column of P Let P be the partial Latin square obtained from P by swapping symbols m + and < /b> σr−1 + in cells (m, 2) and < /b> (σr , 2) Then columns and < /b> and row α of...
Ngày tải lên: 07/08/2014, 15:23
Báo cáo khoa học: "Independent position correction on tumor and lymph nodes; consequences for bladder cancer irradiation with two combined IMRT plan" pptx
... correction based on the bone match for both plans Daily position correction based on the tumor match for both plans Daily position correction based on the bone match for the elective plan and < /b> based ... tumor and < /b> bony anatomy (option 4) This method offers several benefits First, the table can be corrected with < /b> millimeter accuracy In addition, the margins on both tumor and < /b> lymph nodes can be minimized ... AB gave support with < /b> the statistics AB, CK and < /b> JK were the senior researchers and < /b> provided coordination during the study JK, RP, MH, CK and < /b> AB reviewed the manuscript All authors have read and...
Ngày tải lên: 09/08/2014, 09:20
Báo cáo khoa học: "The evolution of rectal and urinary toxicity and immune response in prostate cancer patients treated with two three-dimensional conformal radiotherapy techniques" ppt
... changes can be caused by the apoptosis of bone marrow (BM) stem cells and < /b> BM stromal damage [13] Radiation-induced BM injury depends on both the radiation dose and < /b> the volume of BM irradiated [14] ... (Glostrup, Denmark), Exbio (Prague, Czech Republic), BD Biosciences (Franklin Lakes, NJ, USA), and < /b> e-Bioscience (San Diego, CA, USA) PBMCs (5 × 105 cells/well) were stained with < /b> the antibody mixture for ... immunological parameters, number of leukocytes, distribution of lymphocyte populations (T, B, NK, and < /b> NKT cells) and < /b> their subsets in the peripheral blood of patients before, throughout and < /b> after the finishing...
Ngày tải lên: 09/08/2014, 09:20
Báo cáo y học: "Successful surgical resection of infected left atrial myxoma in a case complicated with disseminated intravascular coagulation and multiple cerebral infarctions: case report" ppt
... operation, but after intravenous immunogloburin and < /b> intravenous antibiotic therapy with < /b> ampicillin, his general condition was getting better and < /b> was extubated at the second postoperative day The antibiotic ... embolic events may be much higher if brain and < /b> systemic computed tomography (CT) scans or brain MRI had been performed preoperatively in all cases Bacterial cerebral infarction is inclined to be ... were caused by S aureus Five cases combined with < /b> DIC have been reported, and < /b> all five cases were infected by S aureus [4,5,8,9] DIC causes a haemostatic disorder and < /b> microthromboembolisms in small...
Ngày tải lên: 10/08/2014, 09:21
báo cáo khoa học: "Multiarticular chronic tophaceous gout with severe and multiple ulcerations: a case report" pdf
... wrists and < /b> knees, on the olecranon bursae, on the Achilles tendons and < /b> also rarely on the sclerae, subconjuctivally, [4] and < /b> on the cardiac valves [5] They can cause pain and < /b> dysfunction and < /b> are ... tophi of the first and < /b> second metacarpophalangeal joint of the left hand A small ulcerated tophus is also visible on the fingertip of the thumb wound dressing (CELLOSORB® Ag) and < /b> heterologous lyophilized ... first and < /b> second metacarpophalangeal joints of his left hand (Figure 2) and < /b> the interphalangeal joints of his right hand (Figure 3), wrists, elbows (Figure 4), ankles, interphalangeal and < /b> metatarsophalangeal...
Ngày tải lên: 10/08/2014, 23:20
Báo cáo y học: "Delayed ethylene glycol poisoning presenting with abdominal pain and multiple cranial and peripheral neuropathies: a case report" ppt
... extubated within 24 hours, and < /b> appeared alert and < /b> able to obey commands Neurological assessment revealed bilateral dilated pupils with < /b> sluggish responses to light, and < /b> myoclonic jerks of his limbs ... limbs Subsequently he became more obtunded and < /b> was reintubated for a decreased level of consciousness and < /b> hypercapnia A CT scan of his brain showed no focal intra-cranial lesion, and < /b> a lumbar puncture ... auto-antibodies, complements and < /b> protein electrophoresis were normal The patient remained dependent on intermittent hemodialysis He subsequently complained of back and < /b> loin pain, and < /b> blurred vision, and...
Ngày tải lên: 11/08/2014, 03:20
Báo cáo y học: " Successful treatment of HIV-associated multicentric Castleman’s disease and multiple organ failure with rituximab and supportive care: a case report" potx
... HIV-associated MCD is yet to be established Vinblastine, etoposide and < /b> doxorubicin plus corticosteroids have all been used previously Etoposide has been shown to be effective with < /b> resolution of systemic ... reflecting better understanding of HIV-associated disease, the availability of new combination antiretroviral therapy, the improved care of HIV patients both outside and < /b> within the ICU, and < /b> protective ... confused, and < /b> had obvious pitting oedema of both lower limbs, widespread lymphadenopathy, and < /b> hepato-splenomegaly Investigations (Table 1) revealed anaemia, leucocytosis, thrombocytopaenia, and < /b> acute...
Ngày tải lên: 11/08/2014, 14:21
Báo cáo y học: "Co-existence of a giant splenic hemangioma and multiple hepatic hemangiomas and the potential association with the use of oral contraceptives: a case report" potx
... scan with < /b> IV contrast showed multiple < /b> hypodense lesions with < /b> centripetal filling in delayed venous phase compatible with < /b> hemangiomas Two < /b> large lesions were located in the right hepatic lobe and < /b> multiple < /b> ... organs of the abdominal cavity Giant splenic hemangiomas are extremely rare, and < /b> require surgical intervention combined with < /b> observation or embolization of possibly synchronous multiple < /b> small ... embolization and < /b> subsequent surgery, which minimizes the risk of intraoperative bleeding, and < /b> partial splenectomy or embolization in case of polar localization of small splenic hemangiomas Abbreviations...
Ngày tải lên: 11/08/2014, 23:21
A micro capacitive pressure sensor with two deformable electrodes design, optimization and fabrication
... for bulk micromachining are wet anisotropic etching and < /b> wafer bonding Wafer bonding is the technique of bonding two < /b> substrates together Several techniques for bonding substrates are available ... also been done [9] [10] Anodic bonding, sometimes referred to as field assisted bonding, involves bonding an insulating substrate to a conducting substrate by bringing two < /b> flat surfaces together and < /b> ... applying voltage and < /b> heat This technique can be applied to glass and < /b> metal substrates, glass and < /b> silicon substrates, and < /b> oxidized silicon substrates Typical values of voltages and < /b> temperature...
Ngày tải lên: 11/09/2015, 21:53
Distributed data reconciliation and bias estimation with non gaussian noise for sensor network
... y2 and < /b> y3 78 Table 5.1: Bias estimation < /b> results for data without outliers 99 Table 5.2: Bias estimation < /b> results for data with < /b> 25% outliers times larger than original data 99 Table 5.3: Bias estimation < /b> ... DISTRIBUTED BIAS ESTIMATION < /b> (DBE) 61 4.1 INTRODUCTION 61 4.2 BIAS ESTIMATION < /b> 63 4.2.1 Least squares (LS) bias estimation < /b> 64 4.2.2 GT-based bias estimation < /b> ... vii List of Tables Table 2.1: Example 1: Distributed DR processing in a basic two-< /b> node network 18 Table 2.2 : Example 2: distributed DR processing in a three-node network 26 Table 2.3 : Example...
Ngày tải lên: 14/09/2015, 08:38
Bạn có muốn tìm thêm với từ khóa: