c implementation of a binary search tree

... that the capacitance (stated in terms of the amount of charge (Q) stored at a given voltage drop (across the capacitor)) of a capacitor is given by (1) (Note that: the SI unit of capacitance ... is the farad; farad = coulomb per volt; typical capacitances are measured in microfarads or picofarads) 5.2.1 The Virtual Capacitor To implement the law of Coulomb, a TinyOS application was developed ... higher charge/discharge efficiency) is characterized by (1) C is the capacitance of the capacitor v(t) = E q(t) C (1) The current i(t) equals the rate of change of the charge with respect to time

Ngày tải lên: 21/06/2014, 11:20

... EURASIP Journal on Wireless Communications and Networking A/ D MIMO detector FFT DFE RF FFT A/ D Cell search PMI, CQI, IR calculation H-ARQ ACK/NACK CRC RF Pilot extraction Channel estimation Block ... which has a clock frequency of 90 MHz, this amount of time is equal to around 25 clock cycles Note that the detector can process two subcarriers in parallel which means each subcarrier can be finished ... 4.1 Channel-Rate Preprocessing The channel preprocessing is about the precalculation of equalization coefficient matrices from the estimated channel matrix H According to (15)), the computation

Ngày tải lên: 21/06/2014, 17:20

... ZigBee mote radio chips conduct a cyclic redundancy check (CRC) on each packet Packets that not pass the CRC are immediately dropped by the CC2420 radio and would not be available for analysis This ... BaseStation.java listening on the USB port and it saves each consecutive packet in a file for future analysis A new file is created for each trial A second Java program (Analyze.java) was developed to analyze ... first octet is a counter value, which will be discussed later, and the second octet is the radio’s calculation of the RSSI for that particular packet All of these packets are picked up by BaseStation.java

Ngày tải lên: 21/06/2014, 18:20

... bearers radio bearers RLC configuration RLC-TM MAC configuration RLC-UM RLC-AM Signalling radio bearers BCCH Logical channels CCCH SACCH, UL-ALLOC MAC BCCH/CCCH signaling MAC scheduling unit LCHAN configuration ... Broadcast Channel MR-BCH MR Scheduled Access Channel MR-SACH Random Access Channel RACH Broadcast control channel which houses MAC-layer signaling for CH and MR physical resource scheduling as ... 4: Transport and physical channels Each of the transport channels is mapped to a corresponding physical channel of the same name CH Broadcast Channel CH-BCH CH Scheduled Access Channel CH-SACH

Ngày tải lên: 21/06/2014, 18:20

... day, driver’s fatigue and drowsiness have caused many car accidents. In fact, drowsiness is the case of about 20% of all car accidents in the world [1, 2]. As a result, an electronic device ... 26 Xilinx co: http://www.xilinx.com Accessed 2 May 2011 Table 1 Results of computer simulation in The Caltech Frontal Face Database Number of Number of Accuracy corrects incorrect (%) Open ... speed of the proposed algorithm, we implemented it on a Field Programmable Gate Arrays (FPGA) hardware platform. The results show a fast performance and acceptable accuracy for the proposed train

Ngày tải lên: 21/06/2014, 19:20

... behavior and also confirm that the cooperative MAC protocol delivers superior performance as compared to a legacy (802.11) MAC protocol. Equally important, this paper also elaborates the technical challenges ... exemplifying how implementation of a cooperative protocol can be approached. Note that given the nascent nature of cooperative communications, its performance evaluation by means of implementation and experimentation ... specifically, the physical layer header (PLCP header) of any 802.11 data packet has rate information in its PLCP signaling field. Since PLCP header is always transmitted at the base rate, it can

Ngày tải lên: 21/06/2014, 20:20

... phase-space portrait of the bandpass filtered ECG signal, (f) calculated area of the lowpass filtered ECG signal, (g) calculated area of the bandpass filtered ECG signal It is very important that an appropriate ... numbers are recalculated performance obtained utilizing data blocks of 700 samples, time delay of 20 milliseconds and eight data points for area calculation Because of initial data resampling ... make it possible EURASIP Journal on Advances in Signal Processing Start Read ECG data Filtering, area calculation Reduced QRS detection threshold exceeded Threshold calculation, start search Add

Ngày tải lên: 22/06/2014, 20:20

... unauthorized access Use strong passwords, contains at least 10 characters, contains at least one alpha, one numeric and one special character and use passwords that cannot contain dictionary words ... of data is attack on data integrity Any changing in data or software can create big problems; possibly can corrupt databases, spreadsheets or some other important applications Any miner unauthorized ... authentication header has massage authentication block in its header field for authentication of massage, whereas encapsulation security payload has one more block of data encryption with massage

Ngày tải lên: 23/07/2014, 00:25

... Lifeguard background characteristics Lifeguard background characteristics included age, gender, education, race, and skin cancer risk. Age was measured as a continuous variable. Educa- tion was ... the change in deviance or comparison of AIC values) were retained in the analysis regardless of significance of indi- vidual variables within the domain. This approach was taken as variables composing ... widespread use and the successful integration of an evidence-based * Correspondence: borsika@tenshido.net 1 Cancer Research Network Cancer Communication Research Center, Institute for Health Research,

Ngày tải lên: 10/08/2014, 10:22

... during... Targeted Research Enhancement Program for Patient Healthcare Behavior, and Clinical Research Center of Excellence (CRCoE), and the Department of Medicine, Vanderbilt University, Nashville, ... USA and 9VA Tennessee Valley Healthcare System, National Quality Scholars Fellowship Program, VA Tennessee Valley Geriatric Research Education Clinical Center (GRECC), VA Tennessee Valley Healthcare ... one, confounder vari- ables may include facility-specific variables, such as the size of the facility, facility complexity, facility quality index, number of providers at the facility, a clinic's

Ngày tải lên: 10/08/2014, 10:23

... York State Center of Excellence for Cultural Competence: Sociocultural factors affecting the integration of physical health and mental health services Cabassa et al Implementation Science 2011, ... referral and evaluation; CVD = cardiovascular disease; SW = social worker; PCP = primary care provider; CM = care manager Cabassa et al Implementation Science 2011, 6:80 http://www.implementationscience.com/content/6/1/80 ... measured by patient activation, receipt of preventive primary care, and physical- and mental-health-related quality of life Covariates include demographics, acculturation, barriers to care, and

Ngày tải lên: 10/08/2014, 11:20

... and Medical Research Council, Australia PH is a Health Scientist of the Alberta Heritage Foundation for Medical Research, Canada and holds the Markin Chair in Health and Society at the ... 'solicited' diaries as a data collection method. A range of qualitative and quantitative analytic techniques are then applied to the analysis of such data (for a detailed description of the use of ... practice, rather than the practitioner, that is the focus of our study. The CDOs' practice is a com- bination of action and events and the narration of such action and events While we draw

Ngày tải lên: 11/08/2014, 05:21

... change in health care practice Journal of Evaluation in Clinical Practice 2003, 9:225-238 Armenakis A, Bedeian A: Organizational change: a review of theory and research in the 1990s Journal of ... new practices Such changes are set within a context of organisational culture, resources, economic and political factors that can create uncertainty [2] A recent systematic review by Shaw et al ... review of theoretic concepts, practical experience and research evidence in the adoption of clinical practice guidelines Canadian Medical Association Journal 1997, 157:408-416 Ross F, Mclaren S:

Ngày tải lên: 11/08/2014, 05:22

... and Medical Research Council, Australia PH is a Health Scientist of the Alberta Heritage Foundation for Medical Research, Canada and holds the Markin Chair in Health and Society at the ... 'solicited' diaries as a data collection method. A range of qualitative and quantitative analytic techniques are then applied to the analysis of such data (for a detailed description of the use of ... practice, rather than the practitioner, that is the focus of our study. The CDOs' practice is a com- bination of action and events and the narration of such action and events While we draw

Ngày tải lên: 11/08/2014, 16:20

... Portuguese community-acquired sepsis study (SACiUCI study) Research Teresa Cardoso*1, António Henriques Carneiro1, Orqdea Ribeiro2, Armando Teixeira-Pinto2 and Altamiro CostaPereira2 Abstract Introduction: ... time frame and a 'no' score was obtained otherwise Bundle compliance was computed as the proportion of actions completed for each patient Statistical analysis Descriptive analyses were made of the ... initial low compliance following the publication of international guidelines, such as the management of ST elevation acute myocardial infarction or the management of stroke [19,20] In fact, a recent

Ngày tải lên: 13/08/2014, 20:22

... separate data area of these database systems means that they not need the segment cleaning mechanisms of the Sprite LFS to reclaim log space The space occupied by the log in a database system can ... skewed towards the utilization at which cleaning occurs; as a result, segments are cleaned at a higher average utilization benefit free space generated * age of data (1−u)*age = = cost cost 1+u ... of increasing the amount of data lost during a crash For this paper we will assume that crashes are infrequent and that it is acceptable to lose a few seconds or minutes of work in each crash;...

Ngày tải lên: 12/09/2012, 15:05

... to applications which receive (virtual copied) data in a message • Data manager backs its own data Deadlock may occur if a data manager becomes blocked in a page fault waiting for data which ... prevent • Data manager changes data A malicious data manager may change the value of its data on each cache refresh While this is an advantage for shared memory applications, it is a serious problem ... data manager may wish to temporarily allow read-only access to cached data The locking on a page may later be changed as deemed necessary by the data manager [To avoid race conditions, the pager_data_provided...

Ngày tải lên: 12/09/2012, 15:05

... Tuan - Khoa CNTT ĐH KHTN Tp.HCM 64 32 C y nhị phân tìm kiếm Xây dựng thao t c ! Xoá nút c nút phải: P P pCurr L L Trư c x a pCurr Sau x a pCurr P->pLeft = pCurr->pRight; delete pCurr; Data Structure ... 25 30 Data Structure & Algorithm - Nguyen Tri Tuan - Khoa CNTT ĐH KHTN Tp.HCM 66 33 C y nhị phân tìm kiếm Xây dựng thao t c Xoá nút c nút trái: ! P P pCurr L L Trư c x a pCurr Sau x a pCurr P->pRight ... 2004 Data Structure & Algorithm - Nguyen Tri Tuan - Khoa CNTT ĐH KHTN Tp.HCM 70 35 C y nhị phân tìm kiếm Xây dựng thao t c ! X a phần tử pCurr c nút con: ! ! ! ! ! Thay x a tr c tiếp nút pCurr…...

Ngày tải lên: 26/10/2013, 00:20

... or an electric car Both of these types have been inaugurated due to the increasing concerns of “global warming” An electric car simply uses an electric engine as the means of motivating the car ... induction machine is an electrical device The electrical properties that are of particular interest to this thesis project are the stator and rotor’s resistance and inductance, as well as the magnetizing ... all parameters, processes and variables are modelled mathematically Furthermore, the MATLAB program can convert a MATLAB design into a C- code design in a relatively straightforward manner Hence,...

Ngày tải lên: 27/10/2013, 23:15

... Efficiency and Fairness Characteristics • Takes 7.5 seconds to reach 90% of the link capacity, independent of BDP • Satisfies max-min fairness if all the flows have the same end-to-end link capacity ... rate on high bandwidth-delay product networks Fairness of TCP Amsterdam 100ms Gb/s Chicago 1ms Chicago 1Gb/s Merge two real-time data streams From Chicago to Chicago 2: 800Mbps From Amsterdam ... bandwidth sharing between networks with different RTTs and bottleneck capacities – 330 Mb/s each for the flows from Chicago to Chicago Local via 1Gb/s, Amsterdam via 1Gb/s and Ottawa via 622Mb/s...

Ngày tải lên: 15/01/2014, 15:59