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In this article several methods for measurements of damping are summarized
with respect to their advantages and disadvantages. Especially the use of
Digital Filters (DF) and Fast Fourier Transform (FFT) are compared. In general
FFT analysis is
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实现短时傅里叶变换，并动态显示傅里叶变换的过程-Achieve short time Fourier transform and Fourier transform the process of dynamic display
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short time fourier transform
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短时傅里叶中加各种不同类型的窗来观察窗的形状-Short-time Fourier and Canada all the different types of windows to observe the shape of the window
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短时傅里叶中通过各种不同的窗来看窗的归一化频率-Short-time Fourier window in the view through a variety of different normalized frequency window
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短时傅里叶变换STFT，对脑电癫痫数据的三维显示-Short time Fourier transform STFT, the data on the three-dimensional display of Epilepsy
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使用Wigervillerdecompostion方法和短时傅里叶变换分解信号，得到信号的时频分布。-Use Wigervillerdecompostion decomposition method and short time Fourier transform signal to obtain time-frequency distribution.
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这是一个关于信号视频分析的代码，用matlab编写，带有短时傅里叶变换，小波变换分析信号。-This is a video analysis on the signal code, written with matlab, with short time Fourier transform, wavelet transform signal.
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指纹图像增强，gabor滤波器，包括形态学分割，形态学细化，加窗短时傅里叶变换增强，方向图估计及平滑，纹线频率估计及平滑-Fingerprint image enhancement, gabor filters, normalization, equalization, morphological segmentation, morphological thinning, windowed short time Fourier transform enhanced estimates and s
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用matlab实现的短时傅里叶变换和小波变换。有文档-Using matlab to achieve short-time Fourier transform and wavelet transform. A document
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信号的时频分布 ，信号的短时傅里叶变换。很有用 学习小波分析的时候会用到哦-The time-frequency distribution, the short time Fourier transform signal
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对语音信号的实现短时傅里叶变换 用汉明窗进行信号的截取-The speech signal to achieve short time Fourier transform of the Hamming window used for signal interception
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短时傅里叶变换，窗函数是冲击函数时的STFT，窗函数是常数数时的STFT-Short-time Fourier transform, the window function is the function of the impact of STFT, the window function is constant when the number of STFT
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利用matlab对暂态信号进行短时能量分析，频谱分析，以及短时傅里叶变换。-Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.
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利用matlab对暂态信号进行短时能量分析，频谱分析，以及短时傅里叶变换。-Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.
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利用matlab对短时信号进行短时能量分析，频谱分析，以及短时傅里叶变换。-Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.
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朋友发给我的短时傅里叶变换程序，希望对大家有帮助-A friend sent me the short time Fourier transform process, we hope to help
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可进行短时平均能量，短时平均幅度，短时平均过零率，短时自相光，短时傅里叶变换的函数,使用方便，-The average energy can be short-term, short-term average rate, the average short-term zero-crossing rate, short-term autocorrelation of light, short-time Fourier transform of the function, easy to use,
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一种频率估计方法，短时傅里叶变换，很基础，适合初学者。-A frequency estimation method, short-time Fourier transform，it is based, suitable for beginners.
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广义S变换程序 广义S变换具有短时傅里叶变换与小波变换的特性 其反变换与FFT紧密相连-Generalized program generalized S transform S transform with short-time Fourier transform and wavelet transform features of its inverse transform is closely linked with the FFT
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