April 25, 2024
<dpi.inpe.br/plutao/2011/06.11.03.11.41>
(repository)

Conference Proceedings
Unscented Kalman filter for spacecraft attitude estimation using quaternions and Euler angles
Garcia, Roberta Veloso & Kuga, Helio Koiti & Zanardi, Maria Cecilia França de Paula Santos :2011:
(metadata from site <plutao.sid.inpe.br 800>)

The number of visits¹ since June 24, 2011 is 1009.

Average number of visits per day over 10 periods of 469 days

0.18 0.22 0.19 0.51 0.12 0.13 0.39 0.20 0.15 0.06   1       2      3      4      5      6      7      8      9       10

The red period number indicates that the corresponding period contains the day May 17, 2015¹.
The height of the purple bar is proportional to the average number of visits per day
within the corresponding period.
Period 1 begins on June 24, 2011 ( ), and Period 10 ends on April 25, 2024 ( ).
The number of visits over the 10 periods is 1009.
The average number of visits per day over the 10 periods is 0.22.
¹Before May 17, 2015, all each user visits (IP) were added, thereafter, only one visit per day for each user (IP) is added.