搜索资源列表
daima
- MATLAB时频分析技术及其应用书箱原代码，对应各个章节，很详细-MATLAB time-frequency analysis of the technology and its applications book box original code corresponding to each chapter, a very detailed
Fractional-Transform-
- 分数阶变换和时频表示。分数阶傅里叶变换的经典文章。-The Fractional Fourier Transform and Time-Frequency Representations
Multicomponent-Signals-
- 多重非平稳信号的瞬时频率估计，用时频的方法，比较新的英文文献。-Instantaneous frequency estimation of multiple non-stationary signals using time-frequency methods, the new English literature.
shipin-toolbox
- matlab中时频分析的工具箱，想必好多同学都在找吧，当时就是费了好大功夫找到的，现在想分享给大家，多多支持哈！-matlab in the time-frequency analysis toolbox, presumably, a lot of students are looking for it, and at that time took a big effort to find, would now like to share with everyone, a lot of supp
TF-analysis
- 两篇时频分析的论文，时频分析技术简述与基于matlab的信号时频分析仿真，可以在编程时参考学习。-Two time-frequency analysis papers, time-frequency analysis technology brief matlab-based signal frequency analysis simulation can learn programming reference.
ITD
- 很经典的时频分析论文，从短时傅里叶变换出发，提出了intrinsic time-scale decomposition方法。-Classic time-frequency analysis papers
tftb
- 时频工具箱 matlab 时频分析-Frequency analysis in the time-frequency toolbox matlab
Local-waveanalysis-of-the-law
- 为了克服傅氏变换不能同时保留信号的时间 信息和频率信息的缺点,人们引进了局域波法，它是最近发展起来的处理非线性、非平稳信号的时频分析方法,通过对信号局部特征出发,直接由信号本身构造基函数,具有良好的局部适应性-In order to overcome the Fourier transform of the shortcomings of the time and frequency information of the signal can not be reserved, the int
plj
- 数字频率计，能直接计数单位时间内被测信号的脉冲数，然后以数字形式显示频率值-Digital frequency meter, count the measured signal number of pulses per unit time, frequency value is then displayed in digital form
st
- S变换的源程序,具有很好的时频解析功能，处理非平稳信号的有力武器-S transform source code, a powerful weapon to have good time-frequency analysis, processing non-stationary signals
TimerInvoke
- VC++ 源码编译实现的计时器小程序，比较简易的计时器，比秒要再快一些，不过这个时间频率是可以调的，如图所示，点击开始计时功能，计时器就开始工作了，可看到数字在不停的增大。-The timer applet VC++ compile source code to achieve relatively simple timer, again faster than the second, but this time frequency can be adjusted, as shown, clic
TIME
- 基于MSP430定时器测两个上升沿脉冲的时差，可以作为精确频率计-Based on the MSP430 timers measure the time difference of the two rising edge of the pulse, can be used as a precision frequency meter
LTEMIMOOFDM111
- 宽带无线通信是信息化社会发展的助推器，它正在改变人们的生活方式，人 们将可以在任何时候、任何地点享受数字冲浪、视频点播、时频会议等新的时髦。 MIMO系统的信道容量与发射端和接收端的最小天线数成线性关系，这使MIMO技 术成为LTE、B3G和未来4G系统中最有前途的技术之一。-Broadband wireless communication is the booster for the development of information society, it is changin
exam_fourier
- 用傅里叶变换对地震信号进行时频分析，通过修改参数可以深刻的认识傅里叶变换在时频分析中的意义，适合地震信号研究的初学者。-Fourier transform of the seismic signal frequency analysis, parameter changes can be profound understanding of Fourier transform in the time-frequency analysis of significance for the seismi
tftb2002toolbox
- matlab时频分析数据包，用于信号分析处理-matlab time-frequency analysis data packets for signal analysis and processing
matlab-shipinyuanchengxu
- matlab时频分析及其技术这本书的所有源程序代码，适合学习，是很好的资料哦！-matlab time-frequency analysis and its technical book all the source code for learning is very good information Oh!
lmd
- 最新时频分析技术，包含多个LMD关于故障诊断的算法和程序。-New time-frequency analysis technology, contain multiple LMD algorithm about fault diagnosis and procedures.
stft
- 短时傅里叶变换程序，对不同窗函数、不同窗长下的时频域谱进行分析。-Short time Fourier transform procedures, different window function, different window length under the time-frequency domain spectral analysis.
GrayGradinet
- 压缩包里有机械故障：内环故障、外环故障、正常工况的时频图，压缩包里的程序可以识别出三种故障，效果较好。-Compression bag has a mechanical failure: the failure of the inner ring, outer ring fault, the normal conditions of the time-frequency diagram, the the compressed bag program can identify three faul
aaaa
- 运用matlab对轴承故障进行分析，获得轴承内外圈故障的时频图和功率谱-Using MATLAB to analyze the bearing fault, time-frequency diagram and power spectrum of inner and outer rings of bearing failure