资源列表
Wavelet-transform--application
- 小波变换是近年来发展起来的一门新的数学分支 它适宜于分析研究信号的局部性质, 对 于图象数据压缩、奇性检测、非卷积型算子的化简及取样插值定理等方面都有着重要的应-Wavelet transform is developed in recent years a new branch of mathematics it suitable for the local nature of the signal analysis for image
Two-kinds-of-wavelet
- 小波变换是近年来发展起来的一门新的数学分支 它适宜于分析研究信号的局部性质, 对 于图象数据压缩、奇性检测、非卷积型算子的化简及取样插值定理等方面都有着重要的应-Wavelet transform is developed in recent years a new branch of mathematics it suitable for the local nature of the signal analysis for image
Fourier-analysis-and-wavelet
- 通过对傅里叶分析和小波分析的详细比较, 展示小波分析的特点和优越性, 有助于深化对小波分析的认识和理解.-By Fourier analysis and wavelet analysis of a detailed comparison, showing the characteristics and advantages of wavelet analysis, wavelet analysis can help to deepen knowledge and understanding
pandi
- 在理论分析的基础上,着重采用Fox-Li数值迭代法计算了平平腔振荡模式的振幅分布和相位分布。计算结果表明,在经过300 次渡越后,归一化的振幅分布和相位分布实际上已不再发生变化,镜面中心处振幅最大,从中心到边缘振幅逐渐降落,镜面已不再是等相位面了。但对于菲涅尔数较大的平行平面腔,特别是在镜面中心及其附近,平面波是很好的近似,只有在镜的边缘处,波前才发生弯曲。则已找到光腔的一个自再现模式或横模分布。另一方面,分析了腔镜倾斜扰动对平平强腔内振荡模式的影响。数值计算表明,腔镜倾斜破坏了场分布的对称性,
zj
- 傅里叶变换c++实现,用C实现了快速傅里叶变换,逆傅里叶变换。- Fourier transform implemented by c.
Work2010
- 小波变换的经典程序,实现图像的压缩、分解和复原。-Classical wavelet transform procedures to achieve the image compression, decomposition and recovery.
wavelet
- 小波分析,用于数据周期分析和周期变化的分析-Wavelet analysis
shuzishuiyin
- 用小波变换实现嵌入和检出数字水印,并进行水印图像进行不同处理-Using wavelet transform digital watermark embedding and detection
MATLAB6.5_wavelet_analysis
- 阐述了小波的基本原理,以及利用小波方法在MATLAB中实现功能的手段-Describes the basic principles of wavelet and wavelet methods in MATLAB, a means to achieve functional
comparason-of-SNR-and-RME-for-wavelet2
- this program calaculte the wavelet of a signal and calculate the SNR and RMSE
comparason-of-SNR-and-RME-for-wavelet4
- this program calculate the wavelet transform for a signal and calculate the SNR and RMSE
comparason-of-SNR-and-RME-for-wavelet5
- this program calculate the wavelet transform for a signal and calculate the SNR and RMSE