资源列表
lifting_db97
- 提升小波变换（9/7），VC可直接使用。-Lifting wavelet transform (9/7), VC can be used directly.
10_liftwave
- 97提升小波变换源程序，经典的提升小波变换C程序-97 liftwave sourece code
wavepage
- 小波包分析提取振动信号中的分解，系数重构特征频率，以及能量谱分析计算-Wavelet packet analysis to extract the vibration signal decomposition coefficient reconstruction of the characteristic frequency, and calculate the energy spectrum analysis
FFT
- 快速傅立叶变换的C语言实现方法.采用的算法合理,可直接使用.为标准函数形式.-Fast Fourier Transform of the C language realization method. Reasonable algorithm used can be used directly. As a standard function of the form.
exa010501
- 给出两个chirp信号相加后，由瞬时频率定义求出的瞬时频率曲线，说明瞬时频率的不确切性；-The sum of two chirp signals are given, after the definition of instantaneous frequency derived from the instantaneous frequency curve, indicating lack of precision in the instantaneous frequency
wavelet
- 利用递归迭代法构造多小波基的matlab源码及实现多小波分解2-D图像-Recursive iterative method to construct multi-wavelet basis matlab source code and to achieve more than 2-D image wavelet decomposition
wavelethmtem
- 是利用EM算法进行小波域隐马尔科夫模型的参数训练，这个训练时间上比其它方法有所提高。-EM algorithm is the use of wavelet-domain hidden Markov model parameters for the training, the training time than other methods increased.
harmonic_888
- 本文是为了实现谐波小波变换的功能，运用matlab进行编程仿真，希望对大家有用-This text makes use of a matlab progress plait distance to imitate really for carrying out the function of harmonic small wave transform, hope that the usefulness is vs everyone
123
- matlab实现的多相滤波器，cic抽取D=5时例子，及级联型的cic的程序。-matlab implementation of the polyphase filter, cic examples taken D = 5 时, and the cascade of cic procedures.
matlab_EZW
- 嵌入式小波图像编码即EZW是最近很流行的一种编码方式，我的程序是用matlab实现对EZW的描述。-Embedded Wavelet EZW image coding that is very popular recently as a way of coding, I use the matlab process is to achieve a descr iption of the EZW.
Daubechies
- java小波变换的实现，包括哈尔小波，以及在这基础上改进的小波实现。-The implementation of Daubechies wavelets.
getLaplacian1
- 拉普拉斯变换程序代码，主要针对图像处理实现软扣图应用，对图像进行还原，细节清晰化-Laplace transform program code, mainly for image processing soft-button map application to restore the image, detail clarity