搜索资源列表
part2
- 同样也是matlab时频变换工具包，包含各种重要的信号源以及已经编写好的重要分布代码，类似魏格纳分布等等，有需要的欢迎下载。-Good use of the time-frequency transform matlba toolbox contains a variety of important sources and distribution of code already written an important, like Wigner distribution, etc., ther
part3
- 很好用的matlab时频变换工具箱，包含各种重要的信号源以及已经编写好的重要分布代码，类似魏格纳分布等等，有需要的欢迎下载，由于源码数量很多，所以这是第三块儿。-Good use of the time-frequency transform matlab toolbox contains a variety of important signal sources and the distribution of the code already written an important, lik
part4
- 很好用的matlab时频变换工具箱，包含各种重要的信号源以及已经编写好的重要分布代码，类似魏格纳分布等等，有在研究信号的时频分布以及类似研究方向的同学，欢迎下载。-Good use of the time-frequency transform matlab toolbox contains a variety of important signal sources and the distribution of the code already written an important, li
OM15
- Spectrally Efficient Time-Frequency Training OFDM for Mobile Large-Scale MIMO Systems
GUI-for-time-and-freq-analysis
- 导入振动信号（2信道）分析时域、频域波形的MATLAB-GUI界面-Import vibration signals (2-channel) analysis in time domain and frequency domain by MATLAB-GUI interface
ltfat-1.4.4.tar
- Large Time-Frequency Analysis Matlab Toolbox New version 1.4.4 Code in octave, matlab and c
diagnosis--based-on-LEM
- A novel fault feature extraction method based on the local mean decomposition technology and multi-scale entropy is proposed in this paper. When fault occurs in roller bearings, the vibration signals picked up would exactly display non-stationary
Recent-timefrequency-analysis
- Nonstationary signal analysis one of the main topics in the field of machinery fault diagnosis.Time-frequency analysis can identify the signal frequency components, reveals their time variant features,and is an effective tool to extract machinery h
Application-of-MATLAB-in-the-signal
- 1、连续时间信号在MATLAB中的表示 2、连续时间信号在MATLAB中的应用 3、连续时间信号的卷积计算 4、连续时间LTI系统的时域分析 5、周期信号的傅里叶级数及频谱分析 6、傅里叶变换及其性质 7、连续时间LTI系统的频率特性分析及频域分析 8、信号抽样及抽样定理 9、拉普拉第五章 连续时间LTI系统的时域分析 斯变换 -A continuous-time signal representation in MATLAB 2, continuous
Vibration-Monitoring
- The HHT represents a time-dependent series in a two-dimensional (2-D) time-frequency domain by extracting instan eous frequency components within the signal through an Empirical Mode Decomposition (EMD) process. The analytical background of t
frequency-to-time-domain
- 本程序包实现了频率域到时间域以及时间域到频率域的互相转换。可以用于学习。-This package implements the frequency domain to the time domain and the time domain to the frequency domain with each other. Can be used for learning.
wigner-fft
- 读取信号进行时频分析，wigner时频图和fft频谱图-When reading the signal frequency analysis, time-frequency diagram and fft spectrum wigner
MATLABshipinfenxi
- 里面包含非常多的时频分析程序，包括小波变换，短时傅立叶变换和维格纳威尔分布-Which contains a lot of the time-frequency analysis procedures, including wavelet transform, short-time Fourier transform and 维格纳威尔 distribution
LabviewFiles_for_816x_4_4_1
- S变换自编程序，时频分析重要的工具，很好用的，-S transform self programming, an important tool for time-frequency analysis, the good,
xiaobo_shipin
- 对仿真信号进行复morlet小波变换后，绘制的时频图。-After the simulated signal multiplexing morlet wavelet transform, time-frequency diagram drawn.
SFFT
- 提出了一种细化FFT的短时傅立叶变换(shorttimeFouriertransform,简称STFT)时频分析新方法.STFT实 质为加窗的傅立叶变换,在窗内数据满足平稳性条件下利用傅立叶变换获得频谱,并依据时间间隔移动窗函数最终得到时频表示.细化FFT在分析频率范围内具有较高的频率分辨率,将细化FFT应用于STFT的窗内数据,可有效提高STFT的时频聚集性-Proposed a frequency analysis of short-time Fourier transform FFT re
tftb-0.2
- 1.解压下载的文件包，将tft/mfile复制到matlab的toolbox文件夹下 2.建立搜索路径，matlab->file->Set Path->Add Folder ->选择mfile文件夹复制到matlab的toolbox的路径->save->close 3.测试是否建立搜索路径成功，在matlab命令窗口打入：which fmsin-Time- frequency analysis toolbox version 2.0
tf_signal_plot_hilbert
- This code plots the time-frequency plot of a signal using hilbert transform
tf_signal_plot_wavelet
- This code plots the time frequency figure of the signals using wavelet transform
shipinfenxi
- 短时傅里叶变换和小波变换程序，对信号进行频谱及时频分析方法-Short-time Fourier transform and wavelet transform, the spectrum of the signal in time-frequency analysis method