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매트랩을 이용한 음성과 이미지 처리

저작시기 2008.12 |등록일 2009.06.26 파일확장자압축파일 (zip) | 10페이지 | 가격 4,000원

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매트랩을 이용한 음성과 이미지 처리(회전, 축소, 확대, 자르기, RGB)(소스포함)

목차

1. 1. 1. Team name and participants
1. 1. 1. Objective
1. 1. 1. Contents of design project
1. 1. 1. Results and discussion
1. 1. 1. Conclusions
1. 1. 1. Postscripts

본문내용

1. 1. 1. Team name and participants

2. Objective
There are so many signals around us. Sometimes we can use the signals without processing, but some other signals need processing to be useful signal.
I have studied about signal and how to process a signal in this class, `DSP(Digital Signal Processing)`. I am going to describe about what I can do and how to process a signal especially sound and a image by ways that I study in class and by myself. So, we can understand about property of filters, interpolation, and other function.
Co
3. Contents of design project
1) Sound
There is a part of music for this project. It is called `Music` in a program.
(1) FIR N-point-average filter
N-point-average filter is a kind of low-pass filter. It is comparable characteristic with other low-pass filter is that it operate in time domain or `n` domain. The low-pass filter means that the filter allows to low frequency and remove high frequency. It make a signal smooth by reduce a difference value between signals. There are the results by histogram and spectrum of signal in <Figure 1> and <Figure 1-1>.

참고 자료

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압축파일 내 파일목록

DSP프로젝트(m파일).zip
DSP프로젝트결과보고서1.hwp
사랑이_되어줄래(DSP프로젝트노래).wav
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