搜索资源列表
wavetransfer_code
- 小波变换的VC编码，短小实用。采用VC++6编写-VC wavelet transform coding, short and practical. Prepared using VC 6
xiaobolilun
- 连续小波变换；短时傅里叶变换是一种单一分辨率的信号分析方法 ；短时傅里叶变换是一种单一分辨率的信号分析方法-continuous wavelet transform; Short-time Fourier transform is a single resolution signal analysis methods ; Short-time Fourier transform is a single resolution signal analysis method
sft_wt.rar
- 给定函数，变换到频域内，比较短时傅里叶变换大、小视窗和小波变换的区别，生成时频分析图,A given function, transform the frequency domain, more short-time Fourier transform, and a small window and the difference between wavelet transform to generate time-frequency analysis
invspecgram
- 逆短时傅里叶变换，由短时傅里叶谱恢复原信号-INVSPECGRAM Performs the Inverse Short Time FFT (Inverse SPECGRAM).
kl
- 实现k-l变换，代码短，效率高，适合初学者进行上机练习，原理简单，比较容易懂和实现。-Achieve kl transformation, the code short, high efficiency, suitable for beginners to practice on the machine, simple in principle, relatively easy to understand and achieve.
Jeroen-Huygh_earthquake_sessie-wavelets
- a short review, confirmed with some test results about the use of wavelets to examine earthquakes.
a-short-lecture-on-wavelets
- A short lecture on wavelets and development/ derivations
xbsj
- 小波神经网络实现短期电力负荷预测，神经网络模型及其BP学习算法。 -Wavelet neural network short term load forecasting, neural network model and BP learning algorithm.
STFT_and_wavelet
- 用matlab实现的短时傅里叶变换和小波变换。有文档-Using matlab to achieve short-time Fourier transform and wavelet transform. A document
ASTFT
- 基于小波变换的调频信号短时傅里叶变换算法的MATLAB实现方法。-FM signal based on wavelet transform short-term Fourier transform algorithm in MATLAB method.
DctAndDwt
- （Discrete Cosine Transform，简称DCT变换）是一种与傅立叶变换紧密相关的数学运算。在傅立叶级数展开式中，如果被展开的函数是实偶函数，那么其傅立叶级数中只包含余弦项，再将其离散化可导出余弦变换，因此称之为离散余弦变换。-(Discrete Cosine Transform, DCT-short) is a Fourier transform is closely related with the math. In the Fourier series expansion,
mywavelet
- Short matlab program for using Continuous Wavelet Transform
stft
- this program calculate the stft short time fourier transforme
gabor-transform
- Gabor变换可以达到时频局部化的目的：它能够在整体上提供信号的全部信息而又能提供在任一局部时间内信号变化剧烈程度的信息。简言之，可以同时提供时域和频域局部化的信息。-Frequency localized Gabor transform can achieve the purpose: it can provide all the information of the signal on the whole and they can provide the intensity of the s
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
short-term-traffic-flow-predict
- 本文提出了一种Matlab环境下基Daubechies一5小波变换的灰色马尔可夫的短时交通流预测模型及算法 -In this paper, one kind Matlab environment Daubechies 5 wavelet transform gray Markov short term traffic flow prediction model and algorithm
Wpittchshiifta
- 用短时傅立叶变换方法实现歌曲变变调功能，变调最小步长为1个半音 -Achieve the song becomes sandhi function modulation smallest step for a semitone short-time Fourier transform method
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
ReadFID
- 该程序是一个较简短的程序，主要读取磁共振fid信号，显示波形-The program is a relatively short procedure, the main reading magnetic resonance fid signal waveform display
duanshi1
- matlab编程的短时傅里叶变换典型实例,供大家参考。-short-time Fourier transform matlab programming typical examples for your reference.