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Akademický článek
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Autor:
Huang, Yu-Jen, 黃佑任
107
There are various species of birds and how to recognize them through feature analysis of sounds is the main research objective of this thesis. Hilbert Huang Transform, the most advanced technology in signal’s time-frequency analysis, can b
There are various species of birds and how to recognize them through feature analysis of sounds is the main research objective of this thesis. Hilbert Huang Transform, the most advanced technology in signal’s time-frequency analysis, can b
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/vmydyh
Autor:
Lin, Wei-Ying, 林威穎
107
There are eight subspecies of Otus spilocephalus, wherein Hambroecki and Latouchi perch relatively close with each other. Since there exists only slight difference in outlook, I decide to choose the sound recordings of these two subspecies t
There are eight subspecies of Otus spilocephalus, wherein Hambroecki and Latouchi perch relatively close with each other. Since there exists only slight difference in outlook, I decide to choose the sound recordings of these two subspecies t
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/w7x9uw
Autor:
Yu, Sheng-Chih, 游聲智
107
There are a variety of eagle’s species which can be recognized through feature analysis of their sound recordings. In this thesis, the two species of black hawk-eagle and black kite are chosen with their sounds to be analyzed to find the d
There are a variety of eagle’s species which can be recognized through feature analysis of their sound recordings. In this thesis, the two species of black hawk-eagle and black kite are chosen with their sounds to be analyzed to find the d
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/vhgpry
Autor:
Chen, Chih-Hua, 陳緻華
107
In this thesis, the normalization time-frequency-energy distributions of 22 fin whale impulse train samples, each 200 ms in duration, are demonstrated using the Hilbert-Huang transform (HHT) method. The analysis results show that the average
In this thesis, the normalization time-frequency-energy distributions of 22 fin whale impulse train samples, each 200 ms in duration, are demonstrated using the Hilbert-Huang transform (HHT) method. The analysis results show that the average
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/b3hk76
Autor:
Tzu-Chia Lin, 林子嘉
107
In this thesis, a novel approach to arrhythmia-based signal classification is introduced. The objective is to properly identify three classes of patients exhibiting normal sinus rhythm, atrial fibrillation, and other rhythm. The proposed met
In this thesis, a novel approach to arrhythmia-based signal classification is introduced. The objective is to properly identify three classes of patients exhibiting normal sinus rhythm, atrial fibrillation, and other rhythm. The proposed met
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/7zyxue
Autor:
Chang, Tsung-I, 張宗益
106
In this study, the voice samples of 22 fin whales, each of 200 ms duration, are analyzed using the Hilbert-Huang transform (HHT) method. Four classes were defined, based on the energy ratio of the first intrinsic mode function (IMF) to the r
In this study, the voice samples of 22 fin whales, each of 200 ms duration, are analyzed using the Hilbert-Huang transform (HHT) method. Four classes were defined, based on the energy ratio of the first intrinsic mode function (IMF) to the r
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/5m3h66
Autor:
Yuan-RongLo, 羅媛蓉
106
The temporal focusing multiphoton excitation microscopy (TFMPEM) replaces a blazed grating with a digital micromirror device (DMD). It can excite a large area, has high frame-rate capability and hold the advantage of two-photon excitation. H
The temporal focusing multiphoton excitation microscopy (TFMPEM) replaces a blazed grating with a digital micromirror device (DMD). It can excite a large area, has high frame-rate capability and hold the advantage of two-photon excitation. H
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/2b35yt
Autor:
Hsieh, Chun-Yueh, 謝均岳
106
In recent years, many catastrophic seismic events have occurred. To provide real-time structural dynamic parameters for engineering and researchers to observe structural dynamics, the study of the Hilbert-Huang Transform (HHT) is used to ana
In recent years, many catastrophic seismic events have occurred. To provide real-time structural dynamic parameters for engineering and researchers to observe structural dynamics, the study of the Hilbert-Huang Transform (HHT) is used to ana
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/wqa4y3