신호처리

건국대학교
임창훈

페이스북 트위터 카카오톡 네이버밴드 링크복사

주제분류

공학 >컴퓨터ㆍ통신 >소프트웨어공학
강의학기

2018년 1학기

조회수

12,391
평점

5/5.0 (2)

강의계획서

본 교과목은 디지털 신호처리의 기본 개념인 주파수 표현, sampling, FIR 필터, 주파수 응답, Fourier 변환을 다룬다. 수학 지식과 공학 이론을 응용하여 신호와 sampling 과정을 주파수 영역에서 이해하고 표현할 수 있다.

IT 분야의 신호처리 관련 공학적 문제를 sampling과 FIR 필터 지식을 응용하여 분석할 수 있다. 신호처리 관련 차세대 성장 동력 관련 핵심 기술 습득에 주파수 스펙트럼, sampling, FIR 필터 지식을 적용할 수 있다.

수강안내 및 수강신청
※ 수강확인증 발급을 위해서는 수강신청이 필요합니다

Sinusoids

차시별 강의

1.	Sinusoids	Sampling and plotting sinusoids, Complex exponential and phasors, Phasor addition, Time Signals
2.	Sinusoids	Sampling and plotting sinusoids, Complex exponential and phasors, Phasor addition, Time Signals
3.	Sinusoids	Sampling and plotting sinusoids, Complex exponential and phasors, Phasor addition, Time Signals
4.	Sinusoids, Spectrum representation	Phasor addition, Time Signals, The spectrum of sum of sinusoids, Beat notes, Periodic waveforms
5.	Spectrum representation	The spectrum of sum of sinusoids, Beat notes, Periodic waveforms
6.	Spectrum representation	The spectrum of sum of sinusoids, Beat notes, Periodic waveforms
7.	Spectrum representation	Periodic waveforms, Fourier series, Spectrum of Fourier series
8.	Spectrum representation	Fourier analysis of periodic signals, Fourier series synthesis, Time-frequency spectrum, Frequency modulation
9.	Spectrum representation	Fourier analysis of periodic signals, Fourier series synthesis, Time-frequency spectrum, Frequency modulation
10.	Spectrum representation	Fourier analysis of periodic signals, Fourier series synthesis, Time-frequency spectrum, Frequency modulation
11.	FIR filters	Discrete-time system, Running-average filter, General FIR filter, Convolution of FIR filter
12.	FIR filters	Discrete-time system, Running-average filter, General FIR filter, Convolution of FIR filter
13.	FIR filters	Impulse response, Implementation of FIR filters, Linear time-invariant system, Convolution and LTI system, Cascaded LTI system, Example of FIR filtering
14.	FIR filters	Impulse response, Implementation of FIR filters, Linear time-invariant system, Convolution and LTI system, Cascaded LTI system, Example of FIR filtering
	Continuous-time Fourier transform	Filtering sampled continuous-time signals, Definition of Fourier transform, Fourier transform and the spectrum
15.	FIR filters	Impulse response, Implementation of FIR filters, Linear time-invariant system, Convolution and LTI system, Cascaded LTI system, Example of FIR filtering
	Sampling and aliasing	Sampling, Spectrum view of sampling and reconstruction
	Sampling and aliasing	Sampling, Spectrum view of sampling and reconstruction
	Sampling and aliasing	Spectrum interpretation, Discrete-to-continuous conversion
	Frequency response of FIR filters	Sinusoidal response of FIR systems, Superposition and frequency response
	Frequency response of FIR filters	Superposition and frequency response, Steady-state and transient state, Properties of frequency response
	Frequency response of FIR filters	Properties of frequency response, Graphical representation of frequency response, Cascaded LTI system, Running-average filtering
	Frequency response of FIR filters, Continuous-time Fourier transform	Graphical representation of frequency response, Cascaded LTI system, Running-average filtering