搜索资源列表
STFTTest
- 《实用小波分析》附录中STFT源代码(VC中编译链接正确,运行出错fopen处;WinTC中可以运行,我电脑显卡有问题,未显示出结果;Turbo C中未生成目标文件)-This program is for computing the STFT of the signal in a data file and create a output data file containing STFT result.
labview
- 将STFT等变换得出的强度图通过一定的算法转化为波形图,使得谱线更加清晰-STFT transformation will come to the intensity map by means of some algorithm into a wave, making lines more clearly
Labview
- 声卡设计-虚拟信号发生器和频谱分析仪Labview源码-Sound Design- the virtual signal generator and spectrum analyzer Labview source code
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
timefreq
- 可变窗宽短时付氏变换算法数字信号时频分析m文件-Variable window width STFT m-files for JTFA
short_time_Fourier_transform_of_windowed
- STFT 实现短时加窗 傅里叶 变换 分析 可用于跳频时频分析-STFT to achieve short time Fourier transform of windowed time-frequency analysis can be used for frequency hopping
STFT_Sample
- 短时傅里叶变换的样例,时长1000,采样250,短时傅里叶变换STFT ,短时傅里叶变换STFT-Short time Fourier transform
yuyinxinhaoSTFT
- 对采集的语音信号进行不同加窗的STFT分析-Voice signals on the collection of window STFT analysis of different
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
snoringanalysis
- 基于短时傅里叶变换的对鼾声信号进行分析,可以计算一些判断OSAHS的指标。-snoring analysis based on STFT
STFT.m
- 短时傅立叶变换, 可以选择四种window-STFT code
STFT
- IPIX雷达海杂波的时频分析程序,能够在一定程度上区分海面目标和海杂波-STFT fo IPIX radar
Matlab-tools-of-tf
- 非常完整的关于时频分析的所有程序,包括小波变换,短时傅里叶变换,gabor变换-the matlab tools include many programs about time frequency,such as gabor transform,STFT,wavelet transform,and so on
STFT
- STFT界面 ,可用于时频分析,经分析具有良好的效果-STFT interface that can be used for time-frequency analysis, the analysis has a good effect
STFT
- 实现了对语音信号的STFT处理,用matlab-Realization of the speech signal STFT processing, using matlab
A-type-of-STFT
- 一种短时傅里叶变换程序,一 种短时傅里叶变换程序-A type of STFT.
final
- stft code in matlab
STFT Spectrogram Demo
- STFT谱图演示,方便新手学习的简单例子。(STFT spectrum demo, easy for beginners to learn a simple example.)
stft
- stft algorithm matlab
STFT
- 目前的代码是一个matlab函数,它提供给定信号x[n]的短时傅立叶变换(stft)。该函数是matlab命令“光谱图”的一个替代项。功能输出为: 1)一个具有复杂stft系数的矩阵,该矩阵具有跨列时间和跨行频率; 2)频率矢量; 3)时间矢量。 为了阐明函数的用法,给出了一个示例。为了方便起见,输入和输出参数在函数的开头给出。(The present code is a Matlab function that provides a Short-Time Fourier Transfor
