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用短时傅立叶变换方法实现歌曲变变调功能，变调最小步长为1个半音
-Achieve the song becomes sandhi function modulation smallest step for a semitone short-time Fourier transform method
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短时傅立叶变换matlab仿真程序（谐波信号）-Short-time Fourier transform matlab simulation program (harmonic signal)
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短时傅里叶变换中设置理想的时间分辨率，而没有任何频率分辨率-Set the desired time resolution, in the short time Fourier transform without any frequency resolution
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短时傅里叶变更改窗函数，长度，步长对分辨率的影响。-The short time Fourier transform to change the influence of the window functions, the length, the step size on the resolution.
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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
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短时傅立叶变换应用示例，展示了如何实现三个点频信号在时域上的分离。-Short time fourier transform application example, showing how to set apart three different signals with different frequencies in time domain.
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Speech signal processing: short time energy, short time auto correlation, short time Fourier transform and short time energy.
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matlab 实现数据的短时傅里叶变换 自己测试通过-short time Fourier transform matlab achieve data test by
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实现短时傅里叶变换的功能。分为两种方式：1、matlab自带函数；2、自行编写程序。自行编写的程序效果更加，绘制时频分布图更清晰准确。（附带几篇参考文章）-Short time Fourier transform. Divided into two ways: 1 matlab own function own programming. Write your own program was more plotted frequency distribution more clearly and
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matlab，短时傅里叶变换代码，源码！-Short time Fourier transform code
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小波变换的几个原程序，包括短时傅里叶变换，小波变换，标架，多分辨率分析，比较方便-Wavelet transform of a few of the original program, including the short time Fourier transform, wavelet transform, frame, multi-resolution analysis, more convenient
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短时傅立叶变换，确定时变信号其局部区域正弦波的频率与相位-short-time Fourier transform
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令x(n)=5exp(j*0.15*n*n)+6exp(j*300n-j*0.15*n*n) ，w(n)为高斯窗函数。试用matlab软件，取不同长度的窗函数，分别求x(n)离散短时傅里叶变换，并进行信号重构。-ORDER x (n) = 5exp (j* 0.15* n* n)+6exp (j* 300n-j* 0.15* n* n), w (n) for the Gaussian window function. Trial Matlab software, take different l
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S变换的源代码，实现对各种信号的频谱分析。该方法优越于短时傅里叶变换。-S transform source code, and the analysis of the spectrum of various signals. This method is superior to the short time Fourier transform.
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对信号加窗，进行短时傅里叶变换，输出一个结构组，包含时间和频谱幅度-Signal windowed short time Fourier transform, and output a structure that contains the time and spectral amplitude
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wavelet transform
short time fourier transform
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短时傅里叶变换程序，对不同窗函数、不同窗长下的时频域谱进行分析。-Short time Fourier transform procedures, different window function, different window length under the time-frequency domain spectral analysis.
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Short time fourier transform matlab code
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计算信号的短时傅里叶变换，对信号进行时频分析-Calculate signal short-time Fourier transform, the signal time-frequency analysis
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frft程序函数，分数阶傅立叶变换，短时傅立叶变换，傅立叶变换-the frft program function, fractional Fourier transform, short-time Fourier transform, Fourier transform
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