Browsing by Author "LAI WEI-CHI"

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LOW-LATENCY ARC-TANGENT CALCULATION STRUCTURE AND CALCULATION METHOD THEREOF
(2012-04-26)
HSU TERNG-YIN
;
LAI WEI-CHI
The present invention provides a low-latency arc-tangent calculation structure and a calculation method thereof. The arc-tangent calculation structure comprises two lookup tables, a subtractor, a sign comparator, a numerical comparator and a shift encoder. The present invention divides the coordinate system into a plurality of sectors for simplifying the lookup tables. The first lookup table is used to perform logarithmic transformation so as to replace a divider with a subtractor. The second lookup table integrates an exponentiation table and an angle table to translate the output of the subtractor into arc-tangent value θ. Then, θ is shifted to a correct angle according to the output of the shift encoder.
METHOD FOR DISPLAYING A GRAPHIC INTERFACE WITH MESSAGE/NOTIFICATION, APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
(2014-09-18)
HSU TERNG-YIN
;
LAI WEI-CHI
Disclosure is related to a method for displaying a graphic interface with message/notification, an apparatus, and a computer-readable storage device. It is featured that a graphic interface is displayed on a screen of a mobile device for showing one or more messages/notifications in one limited area. This interface allows a user to preview the message before clicking the link. After that, the full content can be read while the link is opened. The method includes firstly parsing the received message/notification and retrieving the content, format, and the correlated software program. Based on numbers, formats and the correlated software programs of the messages, the content displayed onto a graphic interface is arranged. On the graphic interface, one or more preview content of the messages/notifications having profiles of specifying one or more software programs are provided for the user to click for viewing the full content.