web development solutions, ajax apis libraries and hosted services made easy (2007)

... a web publisher as web space was too expensive and you paid for traffic. WEB DEVELOPMENT SOLUTIONS 12 8067Ch02.qxp 3/19/07 9:45 PM Page 12 Web Development Solutions Ajax, APIs, Libraries, and ... about web development in order to create web sites without relying on third-party services or products: Basics of web development A crash course in web development...

Ngày tải lên: 27/03/2014, 13:35

... manipulation, object orientation, and user interaction. I also explain key concepts such as PEAR, session handling, the Smarty templating engine, Web services, and PDO. You’ll also find a new ... your Web site. W. Jason Gilmore Coauthor of Beginning PHP and PostgreSQL 8: From Novice to Professional Beginning PHP and Oracle: From Novice to Professional US $46.99 Shelve in PH...

Ngày tải lên: 12/12/2013, 11:15

... diagram of g–h filter. 46 g–h AND g–h–k FILTERS 1 g–h AND g–h–k FILTERS 1.1 WHY TRACKING AND PREDICTION ARE NEEDED IN A RADAR Let us first start by indicating why tracking and prediction are needed ... book for the determination of artillery and mortar launch sites are the Firefinder AN=TPQ-36 and AN=TPQ-37 radars of Figures 1.1-15 and 1.1-16 [1]. An air and surface–ship surveill...

Ngày tải lên: 14/12/2013, 14:15

... dynamics model with some randomness. This model is called the constant-velocity trajectory model with a random-walk velocity. 64 Tracking and Kalman Filtering Made Easy. Eli Brookner Copyright ... Y n and X Ã n;n and between X Ã n;nÀ1 and X Ã n;n . Again the weighting of these errors will be made according to their importance. The more important an error is, the smaller it will b...

Ngày tải lên: 14/12/2013, 14:15

... corruption. 3.1.4 Combined Clutter Suppression and Track Initiation It is apparent from Sections 3.1.1 and 3.1.2 that clutter suppression and track initiation go hand in hand. Often the engineer generating ...  Ã Þ 2  2  ð3:3-1Þ where r m and  m are respectively the range and bearing measurement at the time of the track update, r à and q à are respectively the predicted range...

Ngày tải lên: 14/12/2013, 14:15

... this case M, T, and È all become a function of time (or equivalently n) and are replaced by M n and T n and Èðt n ; t nÀ1 Þ, respectively; see pages 172, 173, and 182 of reference 5 and Chapter 15 ... g–h growing-memory (expanding- memory) filter whose weights g and h are given by (1.2-38a and 1.2-38b). The g–h filter itself is defined by (1.2-8a) and (1.2-8b). In Chapters 5 a...

Ngày tải lên: 14/12/2013, 14:15

... matrix and their derivatives are small in the observation interval and increase monotonically outside; see Figures 5.8-2 and 5.8-3. Because the systematic errors and their derivatives are made ... procedure allows the determination of the L and m that gives simultaneously the lowest total error and the best balance between the systematic and random errors. 5.11 TREND REMOVAL S...

Ngày tải lên: 14/12/2013, 14:15

... disadvantages are the expanding-memory filter and the fading memory filter. The expanding memory filter is, as discussed in Section 1.2.10 and later in Section 7.6, suitable for track initiation and will be ... (5.6-4), (5.6-7), and (5.8-1)] and systematic error [such as (5.10-2) and (5.10-3)] apply with L replaced by n. The least-squares polynomial fit equations given by (5.3-11), (5...

Ngày tải lên: 24/12/2013, 01:17

... Tables 7.4-2 and 5.8-1 are tabulated in Table 7.5-1 for i ¼ 0; ; 10 and m ¼ 0; ; 10. 7.6 TRACK INITIATION In Sections 1.2.10 and 1.3 track initiation was discussed for the fading-memory g–h and g–h–k ... by (7.2-1d). 7.8 BALANCING THE SYSTEMATIC AND RANDOM PREDICTION ERROR As indicated at the end of Section 7.3, the fading-memory filter systematic and random errors have to be balan...

Ngày tải lên: 24/12/2013, 01:17

... replaced by d and the transition matrix is a generalized form of (5.4-7). Note that in this text d represents the true degree of the target dynamics while m is the degree used by 252 Tracking and Kalman ... degree of the target dynamics while m is the degree used by 252 Tracking and Kalman Filtering Made Easy. Eli Brookner Copyright # 1998 John Wiley & Sons, Inc. ISBNs: 0-471-184...

Ngày tải lên: 24/12/2013, 01:17