搜索资源列表
TFRSTFT
- 短时傅立叶变换(STFT)源代码,用语非稳态信号的时频联合描述,可直接用于matlab程序之中.无解压密码.-short-time Fourier transform (STFT) source code, the language of non-stationary signals to the joint time-frequency descr iption, Matlab can be used directly in procedures. No extract passwords.
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
fmcw-matlab-code
- 利用STFT可以估计信号在每片短时窗内的频率得到信号的瞬时频率，该曲线由一组时间和频率相对应的点组成，反映了信号频率随时间的变化。-Using STFT can estimate the frequency of the signal in every piece of short-time window get signal instantaneous frequency, the curve consists of a set of time and frequency of corresp
STFT
- 短时傅里叶变换的matlab函数，有助于理解算法原理-Short-time Fourier transform matlab function, help to understand the algorithm principle
STFT
- 短时傅里叶变换的matlab代码，可以用来测试短时傅里叶变换-Matlab code, and short time Fourier transform can be used to test the short-time Fourier transform
matlab-test
- 信号进行emd分解后进行重新重组后得到新的信号，再进行stft做时频分析。有效的对噪声进行抑制-emd and stft
stft.m
- STfT CODING MATLAB entire code of stft for any kind of signal processing
stft
- stft function USİ NG MATLAB
MATLAB-super-learning-program-code
- matlab时频分析，STFT, CWT，WVD，平滑伪WVD，伪WVD，Rihacazek分布，Margenau-Hill分布，Page分布，伪Page分布，Choi-Williams分布，重排伪Wigner-Ville分布， 重排伪page分布，对时频分析学习的很好资料，对非平稳信号处理有很大帮助，无损检测，振动检测，对学习和处理信号有很大帮助-Matlab time-frequency analysis, STFT, CWT, WVD, smoothed pseudo Wigner Vil
STFT
- 短时傅里叶变换MATLAB代码，主要是用于非线性信号分析-Short-time Fourier transform MATLAB code, mainly for nonlinear signal analysis
stft
- 关于短时傅里叶变换进行时间-频率分析的代码，用MATLAB编写的代码。-On short-time Fourier transform time- frequency analysis of the code, the code written in MATLAB.
final
- stft code in matlab
stftvwvd
- 对于四分量高斯调制信号，比较STFT、WVD、CWD分辨率和交叉干扰情况(For the four component Gauss modulated signal, the STFT, WVD, CWD resolution and cross interference are compared)
image
- it is very important for stft
STFT
- MATLAB实现短时傅里叶变换，短时傅里叶逆变换。直接配置好参数就可以用，实用性强。(MATLAB implementation of short time Fourier transform, short time Fourier inverse transform. Direct configuration of parameters can be used, practically.)
speech_kit
- 语音分离工具包，做各种语音处理，stft都会用的到(Voice separation kit, do a variety of voice processing, STFT will be used to)
faultysignal_with_noise
- 1. 构造含噪音的振动信号 faultysignal_with_noise， 2. 利用小波变换 Wavelet transform去噪，小波包 Wavelet packet transform 变换去噪， 3. 把两种去噪后的信号，分别用STFT ,FFT ,小波变换三种方法进行错误诊断(1. the vibration signal faultysignal_with_noise, which contains noise, is constructed. 2. using wavelet
STFT
- 内含详细中文说明的短时傅里叶变换程序，便于初学者应用(The short time Fourier transform program with detailed Chinese instructions is convenient for beginners.)
DUET-MATLAB-master
- 这是在MATLAB上的DUET算法，实现欠定盲源分离。(This is a simulation of DUET Algorithm on MATLAB. * Although the inverse STFT function doesn't work properly, the rest of it works totally fine. * Fixed by moving the line: row=zeros(1,length(x1)+2*windowsize);)
Time-Frequency Toolbox
- Time Frequency Toolbox matlab时频分析工具箱,里面有各种时频分析函数，用matlab实现的，小波变换，Gabor变化，短时傅里叶变换等等(AF Ambiguity function AR Auto-regressive (filter or model) ASK Amplitude shift keyed signal BJD Born-Jordan distribution BPSK Binary phase shift keyed signal BUD