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besovproj
- 小波提升框架,用几个滤波器组成,可以用于小波的分解,重构,压缩,分割-Lifting with several filter components, which can be used wavelet decomposition, remodeling, compression, segmentation, etc.
Cyuyanxiaobo
- 用C语言实现的小波分解与重构算法,有需要的的参考下-With the C language implementation of the wavelet decomposition and reconstruction algorithms, there is need to refer to the following
Wavelet-dec--rec
- 在理解了离散小波变换的基本原理和算法的基础上,通过设计VC程序对简单的一维信 号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波和Haar小波变换,从而得到小波分解系数;再通过改变分解得到的各层高频系数进行信号的小波重构达到消噪的目的。在这一程序实现的过程中能直观地理解信号小波分解重构的过程和在信号消噪中的重要作用,以及在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。-In understanding the basis of discrete wavelet
M
- 小波去噪,将噪声信号分解成低频与高频。采用类小波阈值去噪-Wavelet denoising the decomposed signal into low and high frequency noise. Wavelet thresholding using Class
小波
- 小波分解去燥程序,在函数中加入白噪声,然后利用小波变换,进行去除噪声的处理,效果不错。(Wavelet decomposition to dry process, the white noise is added to the function, and use wavelet transform, remove noise processing, effect is good.)
FourierTransform
- 完成对bmp图像的傅立叶变换; 完成对bmp图像的Haar小波分解与重构(Fourier transform of the BMP image is completed. Haar wavelet decomposition and reconstruction of BMP images)