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空间时频分布
- 自己写的一个计算空间时频分布的程序，可知指定Cohen类分布类型WVD，CWD，PWVD，SPWVD，BJD-himself in a room when calculating the frequency distribution procedures, we can see Cohen category designated distribution type WVD, CWD, Wigner, SPWVD, BJD etc.
Choi_Willaims
- 滤波器组的PWVD很不错的我已经试过了很好-filter group Ville very good, I have tried very good
tftb
- 自己写的一个计算时频分布的程序,可知指定Cohen类分布类型WVD，CWD，PWVD
PWVD
- 时频分析中重要的wignal分布的离散化过程，并附带时频图。-Time-frequency analysis the important wignal distribution discrete process, along with the time-frequency diagram.
PWVD
- PWVD在跳频信号时频分析中的应用,希望能对大家有所帮助-PWVD in the frequency-hopping time-frequency signal analysis, hoping to help all of you
ppp
- 各种去电离层相位污染算法的比较，文章提到了各种不同的算法以及不同算法的性能比较包括PWVD 最大熵法，相位分段多项式法等-Comparison and anyalysis of ionospheric phase decontamination methods for backscattered signals
tftb-0.2
- matlab经典时频分析工具箱，短时傅立叶变换（STFT），维格纳分布（WVD）,伪维格纳分布（PWVD）等时频分析方法-Toolbox short-time Fourier transform (STFT) Wigner distribution (WVD) pseudo-Wigner distribution (PWVD) frequency analysis method matlab classic time-frequency analysis
Nonlinear-IF-Estimation-
- 非线性瞬时频率估计，基于PWVD，使用改进的ICI法则。-Nonlinear IF Estimation Based on the Pseudo WVD Adapted Using the Improved Sliding Pairwise ICI Rule
exa07
- 读取信号的各种变换，gabor变换、图谱、WVD、pWVD、指数分布-Read signal transform, gabor transform spectra, WVD, pWVD, exponential distribution
shikong
- 自己写的一个计算空间时频分布的程序，可知指定Cohen类分布类型WVD，CWD，PWVD，SPWVD，BJD-himself in a room when calculating the frequency distribution procedures, we can see Cohen category designated distribution type WVD, CWD, Wigner, SPWVD, BJD etc.
tftb
- 时频工具箱，以上给了很多函数，但常用的基本就是短时傅里叶变换STFT、Wigner-Ville分布WVD、伪Wigner-Ville分布PWVD和提取瘠ridges、得到理想时频表示tfrideal。-Time-frequency toolbox over to a lot of functions, but the basic is commonly used short-time Fourier transform STFT, Wigner-Ville distribution WVD, p
FSK_Costas
- 生成FSK-Costa码并画出PWVD三维图，可以直接运行-FSK-Costa and its PWVD
Time_frequency-analysis
- 总结了五中时频分析方法（STFT,Gabor,WVD,PWVD,SPWVD）,并对个别方法进行了对比。每条程序都有详细的说明-Fifth summarized time-frequency analysis method (STFT, Gabor, WVD, PWVD, SPWVD), and the individual methods were compared. Each program has a detailed descr iption
Shipinfenxi
- 用于进行时频分析计算，需要运用到时频分析工具箱，压缩包里有工具箱及安装方法。时频程序包含短时傅里叶，魏格纳分布，伪魏格纳分布，光滑伪魏格纳分布。-Used for time frequency analysis and calculation, the need to use time-frequency analysis toolbox, compressed package has a toolbox and installation method. Time frequency progr
qqqqq
- 为了直接对内燃机振动谱图像进行诊断识别，提出一种基于改进变分模态分解（ＶＭＤ）、伪魏格纳时频分 析（ＰＷＶＤ）与局部非负矩阵分解（ＬＮＭＦ）的内燃机振动谱图像识别诊断方法-In order to direct the internal combustion engine vibration spectral image for diagnosis recognition is proposed based on the improved variational mode decomposit
Time-Frequency Toolbox
- Time Frequency Toolbox matlab时频分析工具箱,里面有各种时频分析函数，用matlab实现的，小波变换，Gabor变化，短时傅里叶变换等等(AF Ambiguity function AR Auto-regressive (filter or model) ASK Amplitude shift keyed signal BJD Born-Jordan distribution BPSK Binary phase shift keyed signal BUD