| 課程編碼 Course Code | 中文課程名稱 Course Name (Chinese) | 英文課程名稱 Course Name (English) | 總學分數 Credits | 總時數 Hours |
|---|---|---|---|---|
| 4205084 | 隨機震動學與時頻分析 | Introduction to Random Vibration and Time-Frequency-Domain Analysis | 3.0 | 3 |
| 中文概述 Chinese Description | 本門科目主要為介紹隨機震動學基本理論、頻譜分析與小波分析理論。主要的授課內容涵蓋基本統計理論、隨機訊號定義、期望值與相關函數、傅立葉轉換及快速傅立葉、功率頻譜密度函數、頻譜分析、非定常訊號判斷、基礎小波分析等。配合結構動力學，本科目亦講授結構系統受到隨機外力作用而產生之結構反應的頻率域動力分析應用及小波分析應用等範例。 | |||
| 英文概述 English Description | This course is designed to introduce the basics of random vibration, spectral and wavelet analysis. The schedule includes those topics such as fundamental theories of statistics, definition of random signals, expectation and correlation functions, Fourier transform and F.F.T., power spectral density, spectral analysis, non-stationarity judgement, and basic theories of wavelet analysis. To harmony with Dynamics of Structures, this course also introduces examples of dynamic analysis of structural systems excited by random loadings in the frequency domain and applications of wavelet analysis. | |||
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