design of a powerline home automation system

... complete home alarm system, but merely illustrates that the home automation system can interface with a larger existing alarm system. The alarm interface unit provides the home alarm system ... ã I designed and constructed a home automation system comprising of one master unit and four slave units communicating across the powerline. ã I wrote client software using JavaScript and HTML ... that interfaces the client from across the Internet to the home automation network. What has been achieved: ã I found a modern home automation system could be designed in such a way as...

Ngày tải lên: 19/01/2014, 20:20

Ngày tải lên: 24/07/2014, 09:44

... separate data area is reserved for this purpose. The separate data area of these database systems means that they do not need the segment cleaning mechanisms of the Sprite LFS to reclaim log space. ... illustrates the fact that a log-structured file system produces a different form of locality on disk than traditional file systems. A traditional file system achieves logical locality by assuming certain ... The bandwidth of each of the five phases is shown separately. Sprite LFS has a higher write bandwidth and the same read bandwidth as SunOS with the exception of sequen- tial reading of a file that...

Ngày tải lên: 12/09/2012, 15:05

... transfer-based MT system, actual trans- lation takes place in transfer and can be descri- bed as the ocr~putaticnal manipulation of tree structures. In the absenoe of any formal theory of translation ... This software tool not only allows for the separation of data and algorithms but also provides great flexibility in the organization of grammars and subgrammars, and in the control of the ... ~;Tp~oach does not make any claim to linguistic generaliza- bility for purposes other than the translation of this particular sublanguage. 4.1 Ccmputational considerations In a transfer-based...

Ngày tải lên: 17/03/2014, 19:21

... complex for- mation and ET, by using a heterologous system that consists of cyanobacterial FNR and adrenal bovine Adx. Anabaena PCC 7119 FNR contains a noncovalently bound FAD group and its main physiological ... 1A) , was taking place over a period of time of at least 1000 s and therefore can be analysed under steady- state conditions. Moreover, upon analysing the reaction at shorter time scales an absorbance ... recorded after addition of CYP1 1A1 to an anaerobic CO-saturated sample containing the reaction mixture FNR rd /Adx ox gave rise to a peak at 450 nm together with absorbance decreases at 390, 430 and 480...

Ngày tải lên: 31/03/2014, 07:20

... H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Ya- mada, “Maps of optical differential pathlength factor of human adult forehead, somatosensory motor and occipital regions ... voltages at 3.3V at a maximum current of 250mA. Additionally, it can 22 CHAPTER 4. DESIGN PROCEDURES (a) FFT of data before filtering (b) FFT of data after filtering Figure 4.10: The FFT of the data ... Computer Engineering 4-23-2010 Design of a Near Infrared Spectrophotometry Brain Imaging System Sukneet Basuta McMaster University Follow this and additional works at: hp://digitalcommons.mcmaster.ca/ee4bi6 Part of the...

Ngày tải lên: 16/04/2014, 01:56

... Systematic elimination of channels can lead to a faster setup of the system as well as decreased computa- tional time. This could be part of future research works aimed at moving towards a more practical ... signals such as electro-myographic (EMG) sig- nal or the output of an actual switch. Such signals can be used to label the brain signals and to evaluate the per- formance of a BI. The data analysis ... probability function of each feature was estimated and its mutual information with each of the output classes was calcu- lated. The values of MI were calculated for all N features fea- tures and then ranked...

Ngày tải lên: 19/06/2014, 10:20

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Ngày tải lên: 23/06/2014, 01:20

Ngày tải lên: 13/08/2014, 06:20

Ngày tải lên: 05/09/2013, 08:40

Ngày tải lên: 05/09/2013, 14:58

Ngày tải lên: 05/09/2013, 14:58

Ngày tải lên: 15/10/2013, 16:11

... direction Specifies data direction ? ? Data - DATA0, DATA1 Data - DATA0, DATA1 – – 0 - 1023 bytes 0 - 1023 bytes ? ? Handshake - ACK, NAK, STALL Handshake - ACK, NAK, STALL – – Report status of data transaction Report ... Data Packet Data Packet Data Packet Data Packet ACK ACK Data Packet Data Packet ACK ACK 20 39 ? ? Message Interface used to send notification to Message Interface used to send notification ... 1 DATA0/ DATA 1 T/O ACKACK DATA0/ DATA1 DATA0/ DATA1 ACK STALLNAK T/O DATA0 ACK T/O Function Function Host Host Token Token Idle Idle Handshake Handshake Data Data IN OUT SET 8 There are Four Types of...

Ngày tải lên: 13/12/2013, 00:15

... Appropriate algorithms and systems for scalable subscription management and scalable, reliable propagation of events are still an active research area [8–11]. Recent work on peer-to-peer overlay networks offers a ... router-based multicast approaches and the lack of wide deployment of IP multicast limits their ap- plicability. As a result, application-level multicast is gaining popularity. Appropriate algorithms ... 2001. 15. S. Ratnasamy, P. Francis, M. Handley, R. Karp, and S. Shenker. A Scalable Content- Addressable Network. In Proc. of ACM SIGCOMM, August 2001. 16. E. Zegura, K. Calvert, and S.Bhattacharjee....

Ngày tải lên: 19/02/2014, 18:20

... prepositional-phrase, and others. Semantic analysis of a sample of natural text stock reports discloses that a hierarchy of approximately forty message classes accounts for nearly all of the semantic ... generate text sample (2) above: (p _ l.setparams (goal "stat act "op setparams) (remove 1) (make paramsyllables "val 30) (make parammessages "val 3) (make paramsynforms ... standing 9 has demonstrated that not only does naturally generated text disclose the lexicon and grammar of a sublanguage, but it also reveals the essential semantic classes and attributes of...

Ngày tải lên: 21/02/2014, 20:20

... 489–495. 4 Kinoshita S, Terada T, Taniguchi T, Takene Y, Masu- da S, Matsunaga N & Okada H (1981) Purification and characterization of 6-aminohexanoic acid oligomer hydrolase of Flavobacterium sp. ... S & Higuchi Y (2005) Crystallization and x-ray diffrac- tion analysis of 6-aminohexanoate-dimer hydrolase from Arthrobacter sp. KI72. Acta Crystallogr F61, 928–930. 15 Hatanaka HS, Fujiyama ... 22–31. 9 Okada H, Negoro S, Kimura H & Nakamura S (1983) Evolutionary adaptation of plasmid-encoded enzymes for degrading nylon oligomers. Nature 306, 203–206. 10 Kato K, Fujiyama K, Hatanaka HS,...

Ngày tải lên: 07/03/2014, 00:20