搜索资源列表
abc
- 音频信号短时傅里叶变换，采用汉明窗 音频信号短时傅里叶变换，采用汉明窗-waveread stft window：hamming
STFT-Simulation
- 短时傅里叶变换的matlab仿真程序，不同窗函数、不同窗长下的时频域谱- Matlab simulation program of the Short time Fourier transform, the time and frequency domain spectrum of function of the different windows, different window length
STFT
- 这个是我个人编写的短时傅里叶变换的函数matlab.适用于语音压缩与语音分析.在其中可以加入一些自己的代码，即可改成phase vocoder-this is the STFT function which is wrote by myself(matlab). It is suit for speech compression and analyse. if you add some code in it, it can turn t
voicesignal-process
- 利用功率谱估计及ＩＦＴ数字滤波及短时傅里叶变换等手段对声音信号进行处理-Use of the means of power spectrum estimation and IFT digital filtering and short time Fourier transform , such as the sound signal processing
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
FSKdemodulation
- 基于短时傅里叶变换的FSK信号解调,包含了两种算法的误码率比较- FSK signal demodulation Based on short time Fourier transform , including bit error rate of the two algorithms
duanshifuliye
- 表面肌电信号的短时傅里叶变换，提取特征向量-Short time Fourier transform of the surface EMG signal, extract the feature vector
chdw
- 实现信号的短时傅里叶变换以及魏格纳变换的对比程序，运行无错误，适合做信号处理的学者使用-Short time Fourier transform signal comparison process as well as the Wigner transform, run error-free, suitable for a scholar to do signal processing
short-term-spectrum-of-signal
- 经过语音信号短时谱分析，掌握短时傅里叶变换的定义，熟悉窗口形状、窗长对短时傅里叶变换的影响。 -After short-term spectrum of speech signal analysis, to grasp the definition of the short time Fourier transform, the familiar shape of the window, the window length on t
pinpu1
- 以短时傅里叶变换为基础，进行信号的时频分析，可以在做出三维瀑布图。-In short time Fourier transform as the foundation, carries on the signal of time-frequency analysis, we can make 3 d waterfall diagram
BER_MPSK
- 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
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短时傅里叶变换，针对一个和两个调频信号进行分解，变换结果可以显示-STFT transform for a short time, and two FM signal decomposition, transform the results can show
short_time_FT
- 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
STFT
- matlab，短时傅里叶变换代码，源码！-Short time Fourier transform code
try
- 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
xiaobobianhuan
- 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, fr a me, multi-resolution analysis, more convenient
tfrstft
- 短时傅里叶变换介绍，里面详细介绍了短时傅里叶变换的定义，性质，算法-introduction about tfrstft
dusnshifuli-introducion
- 短时傅里叶变换介绍，里面详细介绍了短时傅里叶变换的定义，性质，算法-introduction about tfrstft
tftb
- matlab时频分析工具包，包含短时傅里叶变换，WV，小波等多种工具-Time-Frequency Analysis Toolbox