搜索资源列表
mt
- 小波分析理论是一种新兴的信号处理理论，它在时间上和频率上都有很好的局部性，这使得小波分析非常适合于时频分析，借助时频局部分析特性，小波分析理论已经成为信号去噪中的一种重要的工具。利用小波方法去噪，是小波分析应用于实际的重要方面。-The wavelet analysis theory is a new signal processing theory. It has a very good topicality in time and frequency, which makes the wav
HHT
- 时频分析的希尔伯特-黄变换方法适用于非线性非平稳的信号分析。-Time-frequency analysis of Hilbert- Huang Transform method is applicable to non-linear non-stationary signal analysis.
WignerVille
- 时频分析的Wigner-Ville分布方法是非平稳信号分析的有力工具，交叉项的存在在一定程度上影响其使用。-Powerful tool Wigner-Ville distribution method for time-frequency analysis of non-stationary signal analysis, the existence of cross terms to some extent affect its use.
frequency-hopping-spread-spectrum
- 跳扩频信号的时频分析，对研究信号检测与参数估计的非常有帮助，时频图清晰明了，很好的程序-When frequency hopping spread spectrum signal analysis, the study of signal detection and parameter estimation is very helpful, time-frequency diagram clarity, good program
S-A-of-nonstationry-signals
- 噪声中非平稳信号的频谱分析，自己写的matlab程序，对非平稳信号采用经典谱估计，现代谱估计和时频分析方法估计-Spectrum analysis of non-stationary signals
Gabor_filtering
- Gabor滤波器是一个用于边缘检测的线性滤波器。Gabor变换是一种短时傅里叶变换方法，其实质是在傅里叶变换中加入一个窗函数，通过窗函数来实现信号的时频分析。当选取高斯函数作为窗函数时，短时傅里叶变换称为Gabor变换。-Gabor filter is a linear filter for edge detection. Gabor transform is a short-time Fourier transform method, and its essence is to add a w
Technical-Analysis-Tool
- 科学分析工具箱，对信号进行时频分析.并成图显示。-analysis the signal in timefield and the frequency field
PTFR_toolboxs
- 参数化时频分析理论、方法及其在工程信号分析中的应用 -THEORY, METHODOLOGY OF PARAMETERIZED TIME-FREQUENCY ANALYSIS AND ITS APPLICATION IN ENGINEERING SIGNAL PROCESSING
book
- 参数化时频分析理论、方法 及其在工程信号分析中的应用 -THEORY, METHODOLOGY OF PARAMETERIZED TIME FREQUENCY ANALYSIS AND ITS APPLICATION IN ENGINEERING SIGNAL PROCESSING
doa
- 5篇基于时频分析的doa估计方法英文论文，以非高斯的稳定分布为信号模型-five articles of doa estimation based on time frequency distributions
1
- (谱分析方法的综合应用)利用时频分析工具对随机信号进行分离-Frequency analysis of random signals using the tool to separate
time-frequency
- 关于跳频信号的时频分析过程，介绍的比较详细-About the frequency hopping signal analysis process, described in more detail
hilbert-spectrom
- HHT就是先将信号进行经验模态分解（EMD分解），然后将分解后的每个IMF分量进行Hilbert变换，得到信号的时频属性的一种时频分析方法。-HHT is the first signal empirical mode decomposition (EMD decomposition), and then each IMF component decomposed Hilbert transform, frequency analysis method of time-frequency pro
DigitalSignalProcessing(matlab)
- 这是一本通过MATLAB 环境下对数字信号进行处理的英文书籍。内容包括离散时间信号，离散傅里叶变换 时频分析等。是我很喜欢的一本书-This is a book by using MATLAB programming language for digital signal processing in English.and it includes Time-Frequency Analysis
EEMD
- 总体平均经验模态分解EEMD程序可用于信号进行时频分析，比EMD程序更好用。-The overall average empirical mode decomposition EEMD program can be used to signal time-frequency analysis, better than the EMD program.
DataDemon
- 信号分析系统，用于对各种信号进行各种时域、频域、时频分析，此仿真软件方便快捷。-Signal analysis system, used for the analysis of all kinds of time domain, frequency domain, time-frequency signals of various kinds, this simulation software, convenient and quick.
xianxing
- matlab实现的线性调频信号的小波变换，可实现信号的时频分析，有很清晰的二维色图-matlab achieve chirp signal wavelet transform, time-frequency signal analysis can be achieved, there is a very clear-dimensional color map
TimeFrequencyAnalysis
- 小波分析数据包，用于信号的时频分析。通常用于信号的分析-Wavelet packet analysis, used in the signal time-frequency analysis
timefre
- 时频分析，窗宽对信号恢复的影响 以及差值分析-Time-frequency analysis, the impact of the window width and the difference signal recovery analysis
exa010101
- 说明三个分段相连的信号的傅里叶变换和时频分析；-Specify Fourier transfer and time-frequency analysis of three segments of continuous signal.