Description: 这个是短时傅立叶变换程序,希望对大家有用了!-This is a short-time Fourier transform procedures in the hope that it may be useful right! Platform: |
Size: 1024 |
Author:xlb |
Hits:
Description: 连续小波变换；短时傅里叶变换是一种单一分辨率的信号分析方法 ；短时傅里叶变换是一种单一分辨率的信号分析方法-continuous wavelet transform; Short-time Fourier transform is a single resolution signal analysis methods ; Short-time Fourier transform is a single resolution signal analysis method Platform: |
Size: 986112 |
Author:金华 |
Hits:
Description: 关于短时傅立叶变换的实验
其中有补0的相关分析
希望会对大家有帮助-On short-time Fourier transform of the experiment which fill 0 correlation analysis we hope will be helpful Platform: |
Size: 38912 |
Author:马雪飞 |
Hits:
Description: 短时傅立叶变换的几种形式
MATLAB代码，估计会对学习有所帮助
大家请下载-Short-time Fourier transform of several forms MATLAB code, it is estimated that learning will help you download Platform: |
Size: 60416 |
Author:马雪飞 |
Hits:
Description: 一维向量的离散短时Fourier变换函数。函数名：stft，输入：要处理的一维数组，加窗：矩形窗，窗口宽度：20。-One-dimensional vector of discrete short-time Fourier transform function. Function name: stft, enter: To deal with the one-dimensional array, plus a window: rectangular windows, window width: 20. Platform: |
Size: 1024 |
Author:高言 |
Hits:
Description: 基于matlab的功率谱分析以及短时傅立叶变换-Matlab based on the power spectrum analysis as well as the short-time Fourier transform Platform: |
Size: 1024 |
Author:hp |
Hits:
Description: 用短时傅立叶变换对信号进行时频分析，并有频谱图随着窗的大小进行的对比。-Using short-time Fourier transform of the signal time-frequency analysis and frequency spectrum as the window size of the contrast. Platform: |
Size: 1024 |
Author:yt |
Hits:
Description: 给定函数，变换到频域内，比较短时傅里叶变换大、小视窗和小波变换的区别，生成时频分析图-A given function, transform the frequency domain, more short-time Fourier transform, and a small window and the difference between wavelet transform to generate time-frequency analysis Platform: |
Size: 1024 |
Author:郭珈 |
Hits:
Description: 对信号进行短时傅里叶变换，可以方便的调节各种短时傅里叶变换的影响因素。-Short-time Fourier transform of the signal, you can easily adjust a variety of short-time Fourier transform of the influencing factors. Platform: |
Size: 1024 |
Author:lichuanhui |
Hits:
Description: 基于短时傅里叶变换实现对语音频谱的分析
（分别对清音和浊音进行分析）。-Based on short-time Fourier Transform of the voice spectrum analysis (respectively, pairs of voiceless and voiced for analysis). Platform: |
Size: 132096 |
Author:pop |
Hits:
Description: 短时傅利叶转换或短时傅利叶变换(英文：short-time Fourier transform, STFT，又称short-term Fourier transform)是和傅利叶转换相关的一种数学转换关系，用以决定时变讯号其局部段落之弦波成份的频率与相位。
-Short-time Fourier transform or short-term Fourier transform (in English: short-time Fourier transform, STFT, also known as short-term Fourier transform) and the Fourier transform is a mathematical transformation between relevant to the decision changed its local paragraphs of the sinusoidal signal frequency and phase components. Platform: |
Size: 4902912 |
Author:王帅 |
Hits:
Description: 本例介绍了一个利用MATLAB仿真短时傅里叶变换的实例，初学者可以根据此例子来了解短时傅里叶变化的过程，通过仿真图形分析也可理解短时傅里叶变换的含义。-This example describes a short time Fourier transform using MATLAB simulation examples, beginners can understand this example of short-time Fourier transform of the process, through simulation analysis is also understandable graphic short time Fourier transform meaning. Platform: |
Size: 18432 |
Author:赵琳 |
Hits:
Search - short time fourier