... 10 9 10 9 11 0 11 1 11 4 11 5 11 5 11 7 11 9 12 1 12 2 12 3 12 6 12 7 12 9 13 0 13 1 13 3 13 3 13 4 13 5 13 6 13 7 x CONTENTS 7.6 7.7 7.8 7.9 7 .10 7 .11 7 .12 7 .13 7 .14 Time Domain Correlation Circular Convolution and ... 14 0 14 3 14 4 14 6 14 9 14 9 15 0 15 1 15 6 15 9 16 5 16 5 16 6 16 8 16 9 17 1 17 3 17 5 17 6 17 8 18 0 18 2 18 6 18 8 18...
Ngày tải lên: 14/08/2014, 10:22
... form as adx dr (2. 14) where dr and dx are vectors, a is a matrix They can be written as dr [dr1 dr2 ··· drn ]T dx [dx u dyu dzu dbu ]T a1 1 a a 21 a3 1 a4 1 a n1 a1 2 a2 2 a3 2 a4 2 a1 3 ... these relations into Equation (2. 52) and solving for r , the result is r2 cos2 Lco sin2 Lco + a2 b2 e e r2 a2 e [ r2 b2 cos2 Lco + a2 (1 − cos2 Lco ) e e a2...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 3 potx
... ellipse and the circle can be related as QP SP as bs (3. 22) Therefore, the area PSV can be obtained from area PQV as area PSV bs area PQV as bs as [ bs (area OQV − area OQP) as 2 as E − a sin E ... efficiency of the antenna and the accuracy of the solid angle of the antenna because the power cannot be cut off sharply at a desired angle If the receiving antenna has a unit gain, the...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 4 potx
... universal gravitational parameter and is a constant, as and Dn are obtained from ephemeris data From this n value the mean anomaly can be found from Equation (4. 23) as M M + n(t c − t oe ) (4. 34) where ... idot: rate of inclination angle 4. 12 SUMMARY This chapter takes the satellite position calculated in Chapter and transforms it into an earth-centered, earth-fixed coordinate sys...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 5 pps
... Almanac data: The almanac parameters provided in subframes and ˙ are: es , t oa , Q , as , Q e , q, M , af , and af The almanac data are much less accurate than the detailed ephemeris data of ... indication of the transmitting satellite The MSB (bit 77) indicates a summary of the health of the navigation data, where bit 77 equals: All navigation data are OK Some or all navigation da...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 6 pps
... data and the software is written to process real data If a software receiver is designed to process complex data and only real data are available, the real data can be changed to complex data ... degradation of the signal-to-noise ratio Spilker(11) indicated that a 1-bit ADC degrades the signal-to-noise ratio by 1. 96 dB and a 2-bit ADC degrades the signal-to-noise by 0.55 dB Man...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 7 pdf
... cannot detect a weak signal Longer data records are needed to acquire a weak signal As mentioned in Sections 7. 4 and 7. 5, an increase in the data length can require many more operations One way ... data length The advantage of this approach is the improvement in signal-to-noise ratio One simple explanation is that an FFT with ms of data produces a frequency resolution of 500...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 8 pps
... points of satellites for 81 ms of data are listed in Table 8. 1 These values are the input data points that represent the beginning of a C/ A code For each satellite the data points are separated ... to track 20 ms of data without a navigation data phase transition, one must find a phase transition in the data This requirement puts an additional restraint on the acquisition p...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 9 potx
... Section 9. 6 The first navigation data point can be padded with data points of the same sign to make the first navigation data point always occur at 21 ms This approach creates one navigation data point ... srvy8210; angmat ang; ptnumat transpt; rymkmat fintime; [st navd] navdat(angmat); ∗find naviga data (20ms) & first angle 224 GPS SOFTWARE RECEIVERS transition [point, navdata] matsubf(...
Ngày tải lên: 14/08/2014, 10:22
Fundamentals of Operative Dentistry: A Contemporary Approach pdf
Ngày tải lên: 15/03/2014, 12:20
Báo cáo sinh học: " Quantitative genetics of taura syndrome resistance in pacific white shrimp (penaeus vannamei): a cure model approach" pot
... fraction Taura syndrome (TS) is an economically important viral disease affecting Panaeid shrimp and has been responsible for mass mortality in Pacific white shrimp (Penaeus vannamei) The Taura syndrome ... that attempts to Page of distinguish susceptible and non-susceptible (“cured”) survivors, which may be of great advantage in the analysis of time-to-event dat...
Ngày tải lên: 14/08/2014, 13:21
Fundamentals of NGO Management: A Practical Guide to the Financial Management of NGOs pot
... /21.67 total amount due Fundamentals of NGO Management Sick Annual Taken Annual leave days remaining 47 Fundamentals of NGO Management Annex 20: Honoraria agreement Name of organisation: An ... previous financial year • records of statutory payments made, particularly on staff salaries • details of all assets The auditor may also ask to see: • a list of a...
Ngày tải lên: 06/03/2014, 21:20
Báo cáo khoa học: "Generation of VP Ellipsis: A Corpus-Based Approach" ppt
... start out with the Real set of features, which is available after realization has completed, and thus all surface-oriented and morphological features are available Of course, we also assume that ... no relation Adjunct Feature (adj) Adjunct only on antecedent VP Adjunct only on candidate VP Different adjuncts Neither VP has adjunct VPs have same adjuncts VPs have adjuncts of simil...
Ngày tải lên: 08/03/2014, 05:20