Chapter 4. The Fourier Transform

• Aliasing (앨리어싱)
• Amplitude modulation (진폭 변조)
• Band-pass filter (대역통과필터)
• Bandwidth (대역폭)
• Duality (이중성)
• Duration (지속)
• Energy spectrum (에너지 스펙트럼)
• Equivalent bandwidth (등가 대역폭)
• Half-power (3-dB) bandwidth (반전력(3-dB) 대역폭)
• High-pass filter (고역통과필터)
• Low-pass filter (저역통과필터)
• Multiplexing (다중화)
• Nyquist rate (나이퀴스트율)
• Periodic pulse train (주기 펄스열)
• Power-density spectrum (파워 스펙트럼)
• Rectangular pulse (사각형 펄스)
• RMS bandwidth (RMS 대역폭)
• Sampling frequency (샘플링 주파수)
• Sampling theorem (샘플링 이론)
• Signal filtering (신호 필터링)
• Triangular pulse (삼각 펄스)
• Two-sided exponential
• Uncertainty principle (불확정성 원리)