Introduction to Time-Frequency and Wavelet Transforms pdf epub mobi txt 电子书下载 2025

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出版者:Prentice Hall

作者:Shie Qian

出品人:

页数:304

译者:

出版时间:December 1, 2001

价格:$68.00

装帧:Paperback

isbn号码:9780130303608

丛书系列:

图书标签:

Signal&Image_Processing
DD
时间频率分析
小波变换
信号处理
数学
工程
傅里叶变换
图像处理
数据分析
应用数学
数值分析

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具体描述

"Introduction to Time-Frequency and Wavelet Transforms" takes a heuristic approach to time-frequency and wavelet analysis, drawing upon the engineer's intuition, not abstract equations. Discover how to identify applications, choose approaches, and successfully apply time-frequency and wavelet analysis. Shie Qian presents multiple real-world applications -- many previously unpublished. All algorithms are drawn from commercial software, and all examples are available for download.

作者简介

Shie Qian has contributed to Introduction to Time Frequency and Wavelet Transforms as an author. Qian was the leading DSP researcher at National Instruments. Now he is in charge of Shanghai R&D department at SRS Labs. He has been working on the theory and applications of time-frequency and wavelet analysis for over ten years, in applications including rotating machinery, communications, radar, seismology, and biomedicine. He holds eight patents.

目录信息

* Discrete, period discrete, and orthogonal-like Gabor expansions
* Short-time Fourier transforms
* Fast algorithms for computing dual functions
* Linear time-variant filters
* Fundamental wavelet transform concepts
* Bilinear time-frequency representations, including Wigner-Ville distribution and decomposition
* Cohen's Class and other time-dependent power spectra
* Combining time-frequency and time-scale (wavelet) decomposition
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