신호및시스템 텀프로젝트(Term Project)

소개글

[신호및시스템] MATLAB을 이용한 DTFS 신호변환 텀프로젝트

목차

-P1-1

-P1-2

-P1-3

-P1-4

-P1-5

-후기

본문내용

- The effect of this convolution is to smear detail and introduce ripples in the vicinity of discontinuities.
The smearing is proportional to the mainlobe width, while the ripple is proportional to the size of the sidelobes.

- A variety of alternative windows are used in practive to reduce sidelobe height in return for increased mainlobe width.

- In this problem, we evaluate the effect of windowing time-domain signals on their DTFT.

P1-1) Plot the time domain shape of the rectangular & hanning window using MATLAB. (M=50)

P1-2) Evaluate & Plot the magnitude spectrum of the
rectangular & hanning window in dB scale using MATLAB.
(Use 400-point DTFS assuming M=50)

참고 자료

없음