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信号的短时傅立叶变换，paper2_2_1为主程序，仿真不同窗长下短时傅立叶变换的时频聚集度。stftxz为修正的短时傅立叶变换。-Short-time Fourier transform signals, paper2_2_1 main program, the simulation under different window length short time Fourier transform of the frequency of aggregation. stftxz to corr
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FourierICA是一种无监管的自适应学习方法，用于盲源分离问题，将短时傅里叶变换STFT与独立分量分析ICA相结合。-FourierICA is an unsupervised learning method suitable for the analysis of bss.The method performs independent component analysis(ICA) on short-time Fourier transforms of the data.
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matlab code for Short-Time Fourier Transformation (STFT) with Matlab Implementation
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short-time fourier transform
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短时傅里叶变换函数，用以实现信号的短时傅里叶变换，观察时频图-Short-time Fourier transform functions to implement short-time Fourier transform signal, when observed frequency diagram
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对信号进行希尔伯特变换、小波降噪、频谱分析和短时傅里叶变换-To Hilbert envelope of the signal, the wavelet noise reduction and frequency spectrum analysis and short time Fourier transform
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短时傅里叶变换的matlab代码，可以用来测试短时傅里叶变换-Matlab code, and short time Fourier transform can be used to test the short-time Fourier transform
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基于SVM分类的滑窗的matlab程序，可用于短时傅里叶变换-Sliding window based on the SVM classification of matlab procedures, can be used in the short time Fourier transform
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跳频信号的短时傅里叶变换时频分析，在脉冲噪声干扰下的拟制噪声处理，并进行参数估计分析效果。-Short-time Fourier transform of frequency hopping signal time-frequency analysis, artificial noise under pulse noise processing, and analysis of parameter estimation results.
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自己编写的短时傅里叶变换（STFT）程序，短时傅里叶变换可以获得非平稳信号的时频图，主要原理是用滑窗截取一段信号，认为这一段时间内信号是平稳的，对其进行fft变换获得频谱-I have written a short time Fourier transform (STFT) program, short-time Fourier transform can be obtained non-stationary signal frequency diagram, the main princip
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计算短时傅里叶变换的一段程序，STFT，可直接应用-Calculation of the period of short-time Fourier transform procedure, STFT, can be directly invoked.
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基于短时傅里叶变换的MATLAB仿真程序，非常有用-Based on short-time Fourier transform MATLAB simulation program, very useful
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the rectangular short time Fourier transform
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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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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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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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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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