major difference between serial and parallel data transmission
Programming Serial and Parallel Ports
... reserved. // set up the serial port myPort.setSerialPortParams(BAUD, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE); break; case CommPortIdentifier.PORT _PARALLEL: thePort = ... both serial (RS232/434, COM, or tty) and parallel (printer, LPT) ports. We’ll cover this in more detail later, but briefly, serial ports are used for modems and occasionally printers, and parallel ... timeout. tty = (SerialPort) port.openPort("Penman Driver", 1000); // set up the serial port tty.setSerialPortParams(9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE); tty.setFlowcontrolMode(SerialPort.FLOWCTRL_RTSCTS_OUT| SerialPort.FLOWCTRL_RTSCTS_OUT); //...
Ngày tải lên: 27/10/2013, 14:15
SERIAL AND PARALLEL ROBOT MANIPULATORS – KINEMATICS, DYNAMICS, CONTROL AND OPTIMIZATION pot
... Chapter 5 On the Stiffness Analysis and Elastodynamics of Parallel Kinematic Machines 85 Alessandro Cammarata Chapter 6 Parallel, Serial and Hybrid Machine Tools and Robotics Structures: Comparative ... the following. Serial and Parallel Robot Manipulators – Kinematics, Dynamics, Control and Optimization 38 Fig. 12. Comparison of simulation results (red and blue) and experimental ... (20) Serial and Parallel Robot Manipulators – Kinematics, Dynamics, Control and Optimization 8 θ =Jχ+J χ (11) where χ=[ P P ϕ ] and θ = [ θ θ θ ] ...
Ngày tải lên: 27/06/2014, 00:20
KỸ THUẬT VIỄN THÔNG - Chương 6: Truyền dữ liệu tương tự và dữ liệu số (Analog and digital data transmission) pps
... toàn có th ể phát hiện được lỗi. Chương 6: Truyền dữ liệu tương tự và dữ liệu số (Analog and digital data transmission) Trong việc truyền dữ liệu từ nguồn đến đích, những vấn đề liên quan là bản chất ... trong truyền thông dữ liệu với ít nhất là ba ng ữ cảnh sau: - Dữ liệu (Data) . - Tín hiệu (Signal) - Công nghệ truyền (Transmission) . Chúng ta đã thảo luận trong chương 1 về sự khác nhau giữa d ữ ... ba ngữ cảnh này. II.2.1. Dữ liệu Có hai dạng dữ liệu là dữ liệu tương tự (analog data) và dữ liệu số (digital data) . Dữ liệu tương tự có các giá trị liên tục theo th ời gian. Chẳng hạn, tiếng...
Ngày tải lên: 10/07/2014, 17:20
Báo cáo sinh học: " Identification of a major gene in F and F data when alleles 1 2 assumed fixed in the parental lines" pps
Ngày tải lên: 14/08/2014, 20:20
Tài liệu Chapter 9 Using Telephone and Cable Networks for Data Transmission pptx
... Traditional telephone lines can carry frequencies between 300 and 3300 Hz, giving them a bandwidth of between 300 and 3300 Hz, giving them a bandwidth of 3000 Hz. All this range is used for ... high-speed data transfer. In this section, we briefly high-speed data transfer. In this section, we briefly discuss this technology. discuss this technology. Bandwidth Sharing CM and CMTS Data Transmission ... 9 Using Telephone and Cable Networks for Data Transmission Copyright â The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 9.15 Figure 9.9 Uploading and downloading...
Ngày tải lên: 16/02/2014, 20:20
Báo cáo khoa học: Crosstalk between Src and major vault protein in epidermal growth factor-dependent cell signalling docx
... (TEP1, VPARP, and MVP) and a small RNA that comprises vault, expression of the unique 100-kDa major vault protein (MVP) is sufficient to form the basic vault structure. To identify and characterize ... nucleus to the cytosol and perinuclear region where it colocalizes with Src. We found that the interaction between Src and MVP is critically dependent on Src activity and protein (MVP) tyrosyl phosphorylation, ... regulate the interaction of Src and MVP. With all the uncertainty and lack of infor- mation, we strongly believe that elucidation of the interplays between Src and MVP can be very import- ant...
Ngày tải lên: 07/03/2014, 12:20
in prostate tests psa what is the difference between total psa and free psa
... method. Differences between test and comparison methods were estimated at 2.5, 4.0, and 10.0 ng/mL (2.5, 4.0, and 10.0 àg/L) for tPSA and 15%, 20%, and 25% for percentage of fPSA. Relative differences ... total PSA level between 4 ng/ml and 10 ng/ml. A PSA level of 4 to 10 ng/ml is considered slightly elevated levels between 10 and 20 ng/ml are considered moderately elevated; and anything above ... diagnosis and treatment of any and all medical conditions. I add a link with details of this subject http://www.labtestsonline.org.uk/ understanding/analytes/psa/test.html Intermethod Differences...
Ngày tải lên: 21/03/2014, 12:19
Báo cáo khoa học: "Multilingual Named Entity Recognition using Parallel Data and Metadata from Wikipedia" potx
... Igor Twoodore, and Igore Twoodore. We estimate phonetic similarity between a source and target entity by computing Levenshtein and other distance metrics between the source entity and the closest ... Figure 1: A parallel sentence-pair showing gold-standard NE labels and word alignments. To create our dataset, we followed Smith et al. (2010) to find parallel- foreign sentences ... methods: A Wikipedia metadata-based tagger and a cross- lingual projection tagger in Sections 3 and 4, re- spectively. We present our direct semi-CRF tagging model in Section 5. 2 Data and task As a case...
Ngày tải lên: 23/03/2014, 14:20
báo cáo hóa học:" Health-related quality of life in patients waiting for major joint replacement. A comparison between patients and population controls" pot
... conducted to determine a) the differences in the 15D score and dimensions between patients and population controls, and b) the differences between the baseline and admission measurements within ... Rissanen 8 and Harri Sintonen 2 Address: 1 National Research and Development Centre for Welfare and Health, Helsinki, Finland, 2 University of Helsinki, Finland, 3 Academy of Finland, 4 HUCH, ... values. c Between patients and population controls d Between the patients who completed the questionnaires (baseline and admission, n = 133) and those excluded (n = 64) Health and Quality...
Ngày tải lên: 20/06/2014, 15:20
Báo cáo hóa học: " Research Article Real-Time Transmission and Storage of Video, Audio, and Health Data in Emergency and Home Care Situations" pdf
... using both Bluetooth and RS232 serial ports. In order to allow real- time interaction and coordination among users, caregivers and medical staff, b oth audio and video transmission and recording require ... (audio, video data, and control) is sent though GPRS in several ways. Media packets (audio and video) using UDP (nonblocked) socket. Other data (con- trols and data such as biomedical data) are sent ... pages doi:10.1155/2007/67818 Research Article Real-Time Transmission and Storage of Video, Audio, and Health Data in Emergency and Home Care Situations Ivano Barbieri, Paolo Lambruschini, Marco Raggio, and Riccardo Stagnaro Department...
Ngày tải lên: 22/06/2014, 19:20
STABILITY OF PERIODIC SOLUTIONS OF FIRST-ORDER DIFFERENCE EQUATIONS LYING BETWEEN LOWER AND UPPER pptx
... SOLUTIONS OF FIRST-ORDER DIFFERENCE EQUATIONS LYING BETWEEN LOWER AND UPPER SOLUTIONS ALBERTO CABADA, VICTORIA OTERO-ESPINAR, AND DOLORES RODR ´ IGUEZ-VIVERO Received 8 January 2004 and in revised form ... is partially supported by DGI and FEDER Project BFM2001-3884-C02- 01, and by Xunta de Galicia and FEDER Project PGIDIT020XIC20703PN, Spain. References [1] A. Cabada and V. Otero-Espinar, Optimal ... 45–57. [4] E.N.Dancer,Upper and lower stability and index theory for positive mappings and applications, Nonlinear Anal. 17 (1991), no. 3, 205–217. [5] E.N.DancerandP.Hess,Stability of fixed points...
Ngày tải lên: 23/06/2014, 00:20
Báo cáo hóa học: " Design and Realization of a New Signal Security System for Multimedia Data Transmission" ppt
... à and x(0) during the transmission of multimedia data frequently. Let à b and X b denote the built-in keys of à and x(0), respectively, in the proposed signal security system. Let à enc,0 and ... applied to the data protection in the multimedia data transmission, we may face a problem that the encrypted data is lost or corrupted by noise. In the proposed design, it uses 8-byte data as a unit Table ... mea- sure on the randomness of the encrypted images. General images typically have a degree of randomness associated with both the natural random nature of the underlying structure and the random noise...
Ngày tải lên: 23/06/2014, 01:20
Báo cáo toán học: "A Relationship Between the Major Index For Tableaux and the Charge Statistic For Permutations" pptx
... a partition of n. Note that there is no required relationship between π λ 1 and π λ 1 +1 , between π λ 1 +λ 2 and π λ 1 +λ 2 +1 , and so on. For any W λ = W λ 1 ,λ 2 , ,λ k , define W ¯ λ i = W λ 1 ,λ 2 , ... Lattices and Symmetric Functions, Mem. Amer. Math. Soc. 112 No. 539 (1994) vi + 160. [2] S. Cho, Major Index for Standard Young Tableaux, ARS Combinatoria 71 (2004) pp. 93-99. [3] D. Foata and M. ... K à is the Kostka number which counts the number of semi-standard tableaux of shape à and content . Thus we have g (q)= àn K à f à (q) and in particular, since K = 1 for all , g (q)=f (q)+ àn à= K à f à (q). Thus g (q)...
Ngày tải lên: 07/08/2014, 13:21
báo cáo khoa học: "Linkage in cattle between the major histocompatibility complex (BoLA) and the M blood group system" doc
... family was tested between 1977 and 1979 and the recombinants were no longer available for retesting and absorption studies when the linkage between BoLA and M became apparent ... analogy between BoLA and the other MHC S. 2) Genetic linkage between BoLA and the M system Table 2 lists all families relevant to analyses for linkage between BoLA and the M ... but the data were in some cases limited. The data need to be expanded and the results confirmed. This paper presents analyses for genetic linkage between BoLA and eleven...
Ngày tải lên: 09/08/2014, 22:23
Báo cáo y học: "Difference between pre-operative and cardiopulmonary bypass mean arterial pressure is independently associated with early cardiac surgery-associated acute kidney injury" pps
... detailed data collection was performed. All data were extracted using standardized case-report forms and entered into a central Acc ess 2003 dat abase (Microsoft Corp, Richmond, USA). Data extracted ... clinical, physiologic and laboratory data for the pre- and intra-operative periods were summarized as means (± SD) or medians (intra- quartile ranges [IQR]), and numbers or proportions and compared using ... t-tests and chi- square tests, as ap propriate. In the event of missing data values, data were not replaced or estimated. We evalu- ated delta MAP and CPB flow both as continuous vari- ables and...
Ngày tải lên: 10/08/2014, 09:22