搜索资源列表
mispecgramm
- 一个能实现对语音信号分帧的STFT和ISTFT的函数
m
- stft(含:短时傅立叶变换 Gabor变换等)
11
- STFT在跳频信号分析中的应用，上传一个论文，供大家参考一下
matlab_fft_stft
- matlab: time and frequency 的详细源码资料。包括各种信号的产生，及STFT、小波等各种变换
Automatic_Fingerprint_Authentication_System
- A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind o
real-time_LPC_analysis_synthesis_visualization_1.0
- rt_lpc is a light-weight application that performs real-time LPC analysis and synthesis. It features the following: real-time LPC analysis real-time LPC synthesis visualization of original, predicted, and error waveforms visualization
STFT_WaveletTransformation
- 主要是关于STFT和Wavelet的Matlab程序.
shipinfenxi-
- 用stft、小波变换、EMD分别对突变信号进行时频分析-With stft, wavelet transform, EMD mutations were signals of time-frequency analysis
spectrogram.rar
- 基于MATLAB的短时傅里叶变换（STFT）的语谱图的画法，MATLAB环境下,MATLAB-based short-time Fourier transform (STFT) of the spectrogram of the painting, MATLAB environment
tfrstft
- 短时傅里叶变换源代码-STFT SOURCE CODE
STFT
- ppt of short time FFT
tftb2002toolbox
- matlab工具包，非常有用的信号时频分析工具,stft,doppler-matlab toolkit, a very useful time-frequency analysis tools, stft, doppler
signal_waveform_and_sonogram_shower
- 用声卡采集信号,实时显示信号的波形和三维语图-With a sound card signal acquisition, real-time display signal waveform and three-dimensional sonogram
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.
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
TFRSTFT
- 可以对信号进行短时傅里叶变换，也可以对反射系数序列进行短时傅里叶变换-STFT
Goertzel_DFT
- Goertzel DFT implementation in C#. This is Goertzel s style of calculating Discrete Fourier Transform, is a windowed transform similar to STFT. This implementation will need some small modification for your use, but I post because it is rare in
gongxiang
- 此程序包括非均匀采样 PCM编解码、语音STFT等-The program includes non-equal sampling ,PCM coding and decoding,STFT of audio signal