Car Following Model : 추종모형
1. 정의 : 뒤 차량은 앞 차량을 따른다고 가정하고, 이 한 쌍의 행태로부터 교통류 전체의 행태를 추론하는 이론이다. 추종차량은 자극의 크기에 비례하여 가, 감속한다. 또한, 뒤차의 반응은 앞차거리에 반비례하는 현상을 보인다. 추종모형은 Wiedemann74와 Wiedemann99로 구분할
Rapid growth of hardware market
with smart phone and tablet PC
Microsoft cannot expect big profits
with their PC software anymore.
How they can solve this problem?
Then, let’s challenge to hardware market!
(중략)
SWOT Analysis
S
Function & Portability
Detachable keyboard
W
Lack of storage
Overvalued price
O
Enormous growth of
Hybrid PC market
T
Slump of overa
①The textbook deals all language skills introducing various texts including cultural information.
In Chapter 4, the main topic is Dol party, the first birthday celebrated in Korea. It covers Korean culture, so it is suitable for the course goals as well as the communication skills.
② Since the students needs and interests are different, the textbook can’t cover all although it has lots of
O1——S4:More investment for technological development to keep his leading statues, and encourage the innovative techniques to speed up the upgrading.
O2——S1、S4:Stable and reliable quality and continuously improve the technical features of the world to satisfy consumers.
O3——S3、S5:The increased of disposable income and strengthen the profitability wit