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短时傅里叶变换matlab程序并应用于非平稳信号的处理-Processing short time Fourier transform matlab program and applied to non-stationary signals
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短时傅里叶变换MATLAB代码，主要是用于非线性信号分析-Short-time Fourier transform MATLAB code, mainly for nonlinear signal analysis
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能够实现信号的短时傅里叶变换，对信号进行时频分析。-To achieve short-time Fourier transform signal, the frequency analysis of the signal in time.
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能够实现信号的短时傅里叶变换，对仿真信号或实测信号进行时频分析，-To achieve short-time Fourier transform signal, the frequency analysis of the signal in time.
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基于短时傅里叶变换及奇异值特征提取的目标识别方法 我唯一可以看懂的论文，蛮不错的，建议大家下-Target Recognition Method Based on Short Time Fourier Transform and Singular Value Feature Extraction only thing I can read the papers, very good, suggest that you lower
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matlab 时频工具箱 含短时傅立叶变换、Cohen类双线性时频处理函数、Affine类双线性时频处理函数、模糊函数和其他处理函数等源码，应该很有用-matlab time-frequency toolbox containing short time Fourier transform, frequency processing function when Cohen class bilinear frequency handler when Affine bilinear, fuzzy f
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短时傅里叶变换，用于求解非线性薛定谔方程-Short-time Fourier transform, is used for solving the nonlinear schrodinger equation
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“Progressive Image Denoising”文章的matlab代码，通过双边滤波器逐次降低图像尺度，在不同尺度上进度去噪滤波。
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There a lot of time–frequency methods used for studying the time–frequency distribution of the nonlinear and non-stationary signal, such as short time Fourier transform (STFT) (Zhang and Bao, 1998), Wavelet transform (WT) (Hu et al., 2009), S-transfo
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时频变换工具箱，其中包括小波变换，短时傅立叶变换，WVD变换等时频分析的重要工具-An important tool when frequency transform toolbox, including wavelet transform, short time Fourier transform, WVD transform frequency analysis
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VC编写的快速傅立叶变换，短时傅立叶变换，并计划做方案，简单易用，非常直观地显示傅立叶变换的效果。-VC prepared by the fast Fourier transform, short time Fourier transform and plans to do the program, easy to use, very intuitive to show the effect of the Fourier transform.
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Discrete short-time Fourier transform
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THE S-TRANSFORM
The Stockwell transform (S-transform), introduced by R. G. Stockwell in 1996 [6],
can be seen as an hybrid between the wavelet and Gabor transform
(short time Fourier transform).
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短时傅里叶变换，可以对采集的数据处理，读出信号包络-Short-time Fourier transform, processing the collected data can be read out of the signal envelope
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对人的声音信号录取后进行短时傅里叶变换，通过时频分析的方法得到声音信号的时频分布。-Human voice signal after admission short-time Fourier transform, time-frequency analysis of the sound signal obtained through the frequency distribution.
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STFT和ST变换的基本函数，和一个stft的一个例程-This code computes the Stockwell transform (S-Transform) of a one dimensional series without for loop, thereby making it computationally fast and simple. S-Transform was proposed in 1996. A nice tutorial on S-Transform can
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该程序中audiorec.py可以录制一个音频文件，stft.py可以对该文件做短时傅里叶变化进行分析，得到音频文件的频率信息，进而可以根据音频文件的来源判断其中的信息。在压缩包中还包含一个音频文件可以作为例子。-
The program audiorec.py can record an audio file, stft.py can make the file changes short time Fourier analysis to obtain frequency informat
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短时傅里叶变换程序，实现短时傅里叶变换的快速实现，绘制时间频率功率谱图。-Short time Fourier transform program, the realization of short time Fourier transform to achieve fast, draw time frequency power spectrum.
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关于短时傅里叶变换进行时间-频率分析的代码，用MATLAB编写的代码。-On short-time Fourier transform time- frequency analysis of the code, the code written in MATLAB.
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Rectangular mask short-time Fourier transform
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