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matlab语言编写的小波变换的程序
- 这是一个用matlab语言编写的小波变换的程序，是时频分析的一种，可以在时域和频域内对信号进行分析。-using Matlab language of the wavelet transform procedure is time-frequency analysis of a kind in the time domain and frequency domain analysis of the signal.
matlab
- 基于matlab的时频率分析工具箱，包括了小波变换，WVD，SPWVD等等好多的时频分析方法-Matlab-based time-frequency analysis toolbox, including a wavelet transform, WVD, SPWVD so many time-frequency analysis method
cwstft
- Produce lfm,tfm,sfm,pfm,bpsk,qpsk cw ledai signal .Use short-time Fourier transform arrive at the instantaneous frequency.-Produce lfm, tfm, sfm, pfm, bpsk, qpsk cw ledai signal. Use short-time Fourier transform arrive at the instantaneous frequency.
Matlab_toolbox_for_analysis_of_time_frequency
- Matlab时频分析工具 matlab没有直接的时频分析工具，这个工具箱可以很好的解决这个问题-Matlab time-frequency analysis tool matlab no direct time-frequency analysis tools, the toolbox can be good to solve this problem
dishizhang
- MATLAB时频分析技术及其应用 -MATLAB time-frequency analysis technology and its applicationsMATLAB time-frequency analysis technology and its applications
DSP2
- 介绍时频分析技术在天波超视距雷达目标检测中的应用-about time-frequency technique
AdaptiveTimeFrequency
- 自适应时频分析的很好的论文，对于研究时频分析有很大的帮助-An Adaptive Time–Frequency Representation and its Fast Implementation
wigner
- 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 ~
jushuSAR
- 在分析聚束合成孔径雷j盘(SAR)方位向时频关系的基础上，提出了一种新的全孔径分辨率SAR成像算法。 根据SAR在条带与聚束模式下回波信号之间的差别，利用现有成熟的条带SAR成像算法实现先对聚束SAR各方位向子 孔径成像，而后再将各方位子孔径带宽合成为全孔径带宽，以形成具有全孔径分辨率的SAR图像，极大降低了系统PRF 的要求。-In the analysis of spotlight synthetic aperture radar dish j (SAR) azimuth bas
Untitled
- 本程序可以实现图像的去噪，用的是基于时频技术的小波方法-This program can achieve image denoising using a wavelet-based method of time-frequency technology
HHT
- 希尔伯特-黄变换时频分析，段时傅立叶变换时频分析，-HHT time-frequency analysis
shipinfenxi
- 对于生成的波形进行时频分析，显示出波形时频两域的三维图像-The waveform for generating time-frequency analysis, waveform display two time-frequency domain three-dimensional image
xiaobofenjie
- matlab小波分解信号的几个源程序，包括小波分解，时频转换一级功率谱分析-Matlab wavelet decomposition of the signal source program, including several wavelet decomposition, time-frequency transition level 1 power spectrum analysis
shijidizhenxinhao
- 时频峰值滤波的理论实验，对地震噪声的滤波。-The theory of time-frequency peak filtering experiments, the seismic noise filtering.
002
- 时频分布处理（重排、图像的信息处理以及Winger-Hough变换）-Time-Frequency Distribution Processing (rearrangements, the image information processing and the Hough transform Winger)
005
- 线性和二次型时频表示（傅里叶变换和Cohen类、Affine类时频分布）-Linear and quadratic time-frequency representation (Fourier transform, and Cohen, the Affine class of time-frequency distribution)
EMD_ECG
- 此程序用经验模态方法，将心电信号分解成多个IMF，并对信号做时频分析，观察信号中所含有的频率。-This procedure using empirical mode method, the ECG signal is divided into a number of IMF, and the signal time-frequency analysis, observation signal containing frequency.
plot_3d
- 经过EMD分解后时频分析的三维时频谱图，可直接调用-EMD of three-dimensional time frequency spectrum diagram, which can be directly called.
TFA
- 基于MATLAB的时频分析工具包，内含各种分析方法对应的matlab程序代码- It s a time-frequency analysis kit Based on the MATLAB, containing all kinds of analysis method of the corresponding MATLAB code
Time-Frequency-Toolbox
- 时频分析工具箱，各种变换，图像处理-the Time-Frequency Toolbox