Description: 这是关于时频分析的Wigner-Ville分布的完美程序,仿真出来的分布很好很完美,欢迎下载.-This is the time-frequency analysis of the Wigner-Ville distribution of a perfect process, Simulation of the distribution are very good, and very perfect, welcomed download. Platform: |
Size: 25600 |
Author:程艳花 |
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Description: 非平稳信号处理中用维格纳时频分布进行两个正弦调频信号的波达方向的估计-non-stationary signal processing using Wigner distribution of time-frequency sinusoidal two FM signal DOA estimates Platform: |
Size: 1024 |
Author:zz |
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Description: 科恩著“时_频分析:理论与应用”该书全面系统地阐述了时-频分析的理论与应用。全书共分19章，主要内容有：时间分析、频率分析、尺度分析、时间-带宽关系；瞬时频率；密度和局部量；短-时傅里叶变换；时-频分析；魏格纳分布；时-频表示；计算方法；综合问题；空间/空间-频率表示；时间尺度表示；算子；一般联合表示；随机信号和高阶时-频分布。每一个概念都有举例说明，而且还给出了这些方法如何推广到其它的变量，如尺度等。
西安交通大学出版社-Cohen book when _-frequency analysis: Theory and Applications The book comprehensively and systematically elaborated on when- frequency analysis of the theory and application. Book is divided into 19 chapters, the main elements are: time analysis, frequency analysis, scale analysis, the time- bandwidth relations instantaneous frequency density and local capacity short- when the Fourier transform time- frequency analysis Wigner distribution time- frequency representation calculation method integrated problem space/space- the frequency of express time scales express operator general joint express random signal and high-order time- frequency distribution. Each have examples of a concept, but also how these methods are given to other variables, such as the scale and so on. Xi an Jiaotong University Press Platform: |
Size: 6445056 |
Author:宋知用 |
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Description: 此程序是计算wigner-ville分布、伪wigner-ville分布和平滑伪wigner-ville分布的程序，需要下载matlab时频分析工具箱-This procedure is the calculation wigner-ville distribution, pseudo-wigner-ville distribution and smooth pseudo-wigner-ville distribution procedures need to download the time-frequency analysis matlab toolbox Platform: |
Size: 1024 |
Author:汪雅静 |
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Description: 一种基于互局部化Wigner—Ville分布的瞬时频率估计-Based on each local Wigner-Ville distribution of the instantaneous frequency estimation Platform: |
Size: 128000 |
Author:师毓 |
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Description: 关于时频分布的跳频信号参数检测方法研究，短时傅立叶变换、魏格纳变换等-On the time-frequency distribution of the frequency-hopping signal detection parameters, short-time Fourier transform, Wigner-Ville transform, etc. Platform: |
Size: 1995776 |
Author:hehha |
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Description: 基于时频分布的跳频信号分析研究，短时傅立叶变换，魏格纳分布，伪魏格纳分布，平滑伪魏格纳分布-Based on the distribution of time-frequency analysis of frequency hopping signals, short-time Fourier transform, Wigner distribution, pseudo-Wigner distribution, smoothed pseudo-Wigner distribution Platform: |
Size: 208896 |
Author:hehha |
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Description: Wigner分布函数是一个同时表达空间/频率变量的函数~-Wigner distribution function is an expression of space at the same time/frequency variable function ~ Platform: |
Size: 4328448 |
Author:bit319 |
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Description: 该程序是计算二维wigner分布的复杂函数 Calculates the 2D Wigner distribution of a complex function.
-The program is to calculate the distribution of two-dimensional wigner complex function Calculates the 2D Wigner distribution of a complex function. Platform: |
Size: 2048 |
Author:SHIJIA |
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Description: 这个文件包含了正弦调频信号的魏格纳威利分布以及经过平滑和加窗后的伪魏格纳威利分布和平滑伪魏格纳威利分布-This file contains a sinusoidal FM signal of the Wigner distribution and Na Weili after smoothing processing window of the pseudo-Wigner-Na Weili smoothed pseudo-Wigner distribution and the distribution of Na Weili Platform: |
Size: 2048 |
Author:李海峰 |
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Description: 脑电信号是脑神经细胞电生理活动在大脑皮层或头皮表面的总体反映 ,脑电信号的研究
一直是生物医学领域难度很大且倍受人们关注的课题。在简要回顾了脑电研究的历史和现状的基础上 ,重点论述了混沌分析法、人工神经网络(ANN)分析法、小波变换法、Wigner 分布等在脑电信号分析和处理中的应用情况。最后展望了脑电信号研究的发展应用前景。-EEG is a brain cell electrophysiological activity in the cerebral cortex or the scalp surface, the overall reflection of the study EEG bio-medical field has always been a very difficult and oft-topic of concern. After a brief review of the history and current status of EEG research, based on the analysis focuses on the chaos, artificial neural network (ANN) analysis, wavelet transform, Wigner distribution in the brain signal analysis and processing of the application. Finally, the future research and development of EEG application. Platform: |
Size: 101376 |
Author:还都 |
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Description: wigner說明，學習wigner 分佈的不同，到底有什麼不一樣-wigner shows the distribution of the different learning wigner, in the end what is not the same Platform: |
Size: 190464 |
Author:asee |
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Description: 维格纳-威尔分布三维图面图，跳频信号的stft，跳频信号的维格纳-威尔分布的频谱图-Wigner- Will the distribution of three-dimensional surface maps, frequency hopping signal stft, frequency hopping signal Wigner- Will the distribution of spectrum Platform: |
Size: 586752 |
Author:追风人 |
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Description: 实现了计算信号的wigner分布的功能函数，用于时频信号分析-Achieve a calculated signal wigner distribution function functions for time-frequency signal analysis Platform: |
Size: 1024 |
Author:李用 |
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