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基于双正交小波和复小波的次同步谐振检测方法
- 基于双正交小波和复小波的次同步谐振检测方法.rar-biorthogonal wavelet-based and complex wavelet sub-synchronous resonance detection method. Rar
基于小波包调制的多载波信号设计与实现(文档、程序)
- 多载波信号已在通信和雷达领域得到广泛应用,上传的论文和程序主要研究基于小波包调制的多载波信号设计问题。小波包调制提供多载波信号生成的统一框架,是一种灵活的正交复用技术,可根据具体的应用背景,通过对二叉树的裁剪实现多载波信号在固定带宽和固定周期内的任意时频分布,从而具有良好的抗干扰特性。文档内容翔实准确,程序可读性强,与文档内容一致,经过本人的认真调试整理!
shuiying
- 本文利用二元树复小波变换的平移不变性和奇异值分解的稳定性,提出了一种新的数字水印技术。该方法对几何攻击尤其是平移操作和加噪、JPG压缩等均保持了良好的稳健性。-...
dualtree_dwt
- 双数复小波变换及其图像去噪算法-Double the number of complex wavelet transform and image denoising algorithm. . . .
Wavelet_LC
- 对一个图像加噪后再进行小波去噪、复小波去噪操作。 测试数据必须是256色(8位)、灰度、正方形的raw格式图像(可由PhotoShop转换)。 为了显示时的美观,程序只显示了256像素宽度的图像,但输出时是完整的图像。 目录下附了两幅标准测试图像lena和camer-Noise of an image after wavelet denoising, wavelet denoising complex operation. Test data must be 256 co
dtcwt_toolbox
- 经典的双树复小波分解包 经典的双树复小波分解包-a toolbox of dtcwta toolbox of dtcwta toolbox of dtcwt
wavelet
- 关于实小波与复小波进行时频分析的资料,希望对大家有帮助-With regard to real wavelet and complex wavelet for time-frequency analysis of the data, we want to help
dtcwt_toolbox4_3
- 国外编写的双树复小波的一个开发包,包括1维和2维的情况,文件中有说明。-The Dual-Tree Complex Wavelet prepared outside of a development package, including the one-dimensional and two-dimensional case, the document has made it clear.
dt_cwt_texture_retrieval
- 在Matlab下,使用二元树复小波进行图像检索-Texture retrieval using DT CWT
dtcwt_toolbox4_3
- 复小波变换,一种的小波变换,具有很好的平移不变性,上次的就是验证其平移不变性的程序。-dtcwt
work
- 双正交小波提升的算法,复小波变换,希望对你有所帮助-Lifting algorithm
cwdenoise
- 复小波分解的程序,对信号进行去噪,只有一个程序,实现复小波的分解-Complex wavelet decomposition process, the signal denoising, only one procedure to achieve the decomposition of complex wavelet
Dual-tree-complex-wavelet-transform
- 该文章是剑桥大学nick g. kingsurf教授的关于双树复小波的资料-dual-tree complex vavelet transform matlab
xishutu
- 对复小波提取高频及低频的系数 并对相应的实小波的系数也进行了提取-Extraction of complex wavelet coefficients of high frequency and low frequency And the corresponding real wavelet coefficient were extracted
72566206DTCWT
- 双树复小波变换去噪声, 小波变换去噪声,双树复合小波变换1-D和2-D信号:(Double - tree complex wavelet transform de - noising)
dtcwt_toolbox4_3
- 针对小波变换在信号处理中的不足,提出了 双树复小波变换的方法信号进行处理,特别是对心电和脑电信号的去躁处理,最后和小波变换比较。(In view of the deficiency of wavelet transform in signal processing, a dual tree complex wavelet transform method is proposed to deal with the signal, especially for the ECG and EEG sig
双树复小波变换源码参考
- 完成一维信号小波去噪,并比较不同阈值的去噪效果(Complete one dimensional signal wavelet de-noising)
双树复小波
- 这是一个双树复小波的MATLAB的应用工具箱,里面包含了一维、二维复小波变换代码,可直接调用。(This is a dual tree complex wavelet MATLAB application toolbox, which contains one-dimensional, two-dimensional complex wavelet transform code, which can be directly invoked.)
双树复小波_matlab程序
- 双树复小波变换是为克服通常的离散小波变换的缺陷而提出的(The dual tree complex wavelet transform is proposed to overcome the shortcomings of the usual discrete wavelet transform)
双树复小波分解+特征提取+输出Excel
- 运行小波变换对图像进行处理分析,包括去噪纹理提取等(Running wavelet transform to process and analyze image, including denoising texture extraction, etc.)