搜索资源列表
matlab-STFT1
- 这个是基于matlab的语音短时傅立叶分析的程序，对于学习语音信号处理的人很有用。-This is a program based on Matlab voice short-time Fourier analysis, useful for the study of speech signal processing.
stft
- 在时域中表示，短时傅里叶变换，取1000个采样点，加窗函数，画出原始信号，三维，等高图-In the time domain, said the short-time Fourier transform, take 1000 a sampling point, add window function, draw the original signal, 3 d, contour map
mskxinhaoshipin
- 对msk信号进行短时傅立叶变换，并利用视频分析提取信号特征，非常实用-MSK signals of short-time Fourier transform, and the use of video analysis extract signal features, very useful
zuijiachuangchang090408
- 求解窗长自适应的短时傅立叶变换最佳窗长算法-Solving long-adaptive window short-time Fourier transform algorithm for the best window length
DuanshiFourier
- 使用MATLAB对特定信号做短时傅里叶分析的源码，修改方便-The use of MATLAB to do a specific short-time Fourier analysis of the signal source, modified to facilitate
STFT_serial
- 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 kn
sg
- 本源程序为语音信号短时傅里叶变换分析 包括加窗 分帧处理-The source for the voice signal short-time Fourier transform analysis includes windowed sub-frame processing
jianluoshengtezheng
- Matlab仿真物体入水产生的溅落声信号，并对信号进行短时傅里叶变换。-Matlab simulation objects splash into the water generated sound signals, and short time Fourier transform signal.
shijianxulie
- 时间序列的时频特性分析研究时间序列的傅里叶变换及逆变换，快速梅林变换及逆变换，短时离散傅里叶变换，得到瞬时频率。 研究时间序列的Born–Jondan时频分布图，Butterworth时频分布图，Choi–Williams时频分布图，得到瞬时频率。 -Time series analysis of time-frequency characteristics of time series of Fourier transform and inverse transform, the fa
TFBSSpack
- TFBSS是一种基于短时傅里叶时频分析的盲源分离算法，算法基于卷积混合。处理非平稳源信号。-TFBSS performs Blind Source Separation of (over)determined multiplicative mixtures of non-stationary real valued sources. TFBSS is based on the joint-diagonalization of whitened and noise-compensated
M_STFT
- 实用LabVIEW软件 实现短时傅里叶变换。实现对数据的时频分析-LabVIEW software utility short time Fourier transform. Achieve time-frequency analysis of data
time_frequency
- 这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较-This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier tran
S_F
- 短时傅里叶变化的程序， 可以2d显示，也可以3d显示，短时傅里叶变化的结果。-Short-time Fourier transform of the process, can be 2d show can also be 3d shows the result of short-time Fourier transform.
ltfat-0.94
- 基于MATLAB开发环境下的短时傅立叶变换的工具箱-MATLAB development environment based on short-time Fourier transform Toolbox
timefren
- 短时傅里叶分析
jiangzao
- 小波不同于传统的傅里叶变换和短时傅里叶变换，它具有随信号频率变化的时间频率分析能力，因此可以用来去噪！-This program implement the function of the interference of the noise！
TFBSSpack
- 一种基于短时傅里叶时频分析的盲源分离算法，算法基于卷积混合。处理非平稳源信号。-Short Time Fourier based time-frequency analysis of blind source separation algorithm, hybrid algorithm is based on convolution. Handling non-stationary source signals.
shishixianshik
- 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
s-transform
- s变换 用于信号的时频分析 从小波变换与短时傅立叶变换变换发展而来-s-transform for time frequncy analysis！
Signal-time-domain-analysis
- 信号的时域分析：包括连续小波分析，vigner-will分析，短时傅里叶变换等。-Time domain analysis: including the continuous wavelet analysis, vigner-will analysis, short time Fourier transform.