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 proc
hosa1
- 信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、FIR和Lattice结构；IIR滤波器设计包括模拟和数字低通、高通、带通与带阻滤波器设计，以及基于冲激响应不变法和双线性Z变换法的IlR滤波器设计等；FIR滤波器设计包括基于窗函数、频率抽样法和切比雪大逼近法的FIR滤波器设计；平稳信号分析包括经典功率谱估计、基于参数模
tftb-0.1.tar
- STFT相关函数，包含了源代码，说明和简单的例子。-STFT related functions, including the source code, descr iptions and simple examples.
stft_demos
- stft的几个例子，包括对同一信号输出其等高线图、三维频谱图等，对于初学者很有帮助。-stft several examples, including the same right to export its signal contour maps, three-dimensional map of the spectrum. useful for beginners.
EMDprogram
- 经验模式分解程序（简称EMD），在某些情况下比WAVELET TRANSFORM 和STFT分析效果要好，就是计算很费时间！-Empirical Mode Decomposition (EMD), In some cases than WAVELET TRANSFORM STFT analysis and better results. Computing is a great time!
stft
- 基于matlab的短时傅立叶变换，有语音读取功能！
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
STFT
- Short Time Fourier Transform
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.)
座头鲸叫声分析
- 取一段音频叫声，用stft画出其语谱图，stft按原理编，便于学习与理解(Take an audio call, using STFT to draw its spectrogram, STFT compiled according to the principle, easy to learn and understand)
STFT CWT FFT-20170420T034747Z-001
- programing delphi for stft cwt dwt
stft
- 可对数据进行短时傅里叶变换及相应两篇参考文献(short-time fourier transform)
STFT
- 短时傅里叶变换实现的线性调频信号的时频分布(Time frequency distribution of LFM signals realized by short time Fourier transform)
stft
- 利用Matlab编写的短时傅里叶变换，将时间域信号变换到时频域进行分析(The short-time Fourier transform written in Matlab is used to transform the time domain signal into time-frequency domain.)
STFT
- 可轻松实现短时傅里叶变换及对应逆变换，可更改程序内部窗函数，自行选择合适窗函数进行分析(Short-time Fourier transform and corresponding inverse transform can be easily realized. The internal window function of the program can be changed and the suitable window func
基于STFT的MUSIC算法
- 基于matlab实现了基于STFT的MUSIC算法仿真