Application
가장 유명한 것은 Fourier Transform이다. Fourier Transform을 자주 하게 되는 이유는, Fourier Transform은 시스템의 주기적인 특성을 보는 데 매우 유리하기 때문이다. 원체부터 베이시스가 주기함수이기 때문에 그렇다.
굉장히 일상적인 예를 들어보면, 오디오의 이퀄라이저 같은 것이 그렇다. 어차피
coefficient
: transmission coefficient
3. 실험 준비 및 방법
3. 1. 실험개요
측정 장소 서울대학교 학군단 운동장
측정 장비 B세트(주파수 대역 별 동시측정 불가능)
측정 일시 2008년 11월 7일 12:30 ~ 15:00
측정 환경 날씨가 맑고 바람이 적었음
주변 소음원 비행기, 운동장 인적, 차량 등
측정 소음원
2. Main Topics
2-1. Metal foams (Main journal)
2-1-1. Principle
“Developed a theoretical model to evaluate the overall heat transfer coefficient, considering both conduction through the solid and heat exchange from the solid surface to the gas.”
An accurate determination of the geometrical parameters of the foam was considering the difference in the pore size and the measured value res
Tolerance limit and VIF in Collinearity statistics are indexes that judge multicollinearity of factor variables. Collinearity means relationship between two independent variables. For example, if coefficients correlation of two factor variables is 1, these variables have perfect Collinearity. And if coefficients correlation is 0, they have Collinearity not at all. Especially, relationship among 3
by monetary policy.
Failure to extinguish early House price bubble and thus macroeconomy went worse.
FRB had enforced to raise the policy interest(1%-5%0 17times, but late Tight Money Policy had little function to control liquidity because of moral hazard of banking facilities, anticipation of asset bubble increase and so on.
Conversion of Monetary policy tone(interest rise) lost the p