搜索资源列表
translation-andscale-invariantadaptivewavelettrans
- This paper presents a new approach to deal with the translation- and scale-invariant problem of discrete wavelet transform (DWT).
Biorthogonal
- Biorthogonal:Contents v802 -- Bi-Orthogonal Wavelet Transform tools ％ ％ The routines in this directory perform periodic- biorthogonal wavelet ％ analysis of 1-d and 2-d signals.
pieflab
- Pieflab - Redundant Wavelet Transform
wavelet2
- 二维离散小波变换，实现一幅图的分解与重构。恢复原图-Two-dimensional discrete wavelet transform, the realization of a diagram of the decomposition and reconstruction. To restore image
wavelet
- 介绍小波处理及其应用，主要用于小波的信号降噪及其小波变换分析。-Introduction of wavelet and its application treatment, mainly for wavelet noise reduction and its wavelet transform signal analysis.
WaveletTransformandMathematicalMorphology
- 采用小渡变换技术对遥感图像进行去噪、增强 在此基础上利用数学形态学的 方法提取图像中的人造帚物-Using wavelet transform technique for remote sensing image denoising, enhancement on this basis the use of mathematical morphology to extract the image of man-made objects broom
Waveletdecomposition
- This routine performs a 1-D Periodic Orthogonal Wavelet decomposition. It also performs the row decomposition component of a 2-D wavelet transform. An input signal x[n] is low pass and high pass filtered and the resulting signals decimated by factor
WaveletTransform
- Wavelet Transform的源代码，非常有研究前景的一个算法，在国内外都很热。-Wavelet Transform
music_recognize_on_matlab
- 从信号处理的角度讲，小波(变换)是强有力的时频分析(处理)工具，是在克服傅立叶变换缺点的基础上发展而来的，所以从信号处理的角度认识小波，需要傅立叶变换、傅立叶级数、滤波器等的基础知识。 -From signal processing perspective, the wavelet (transform) is a powerful time-frequency analysis (processing) tool is to overcome the shortcomings on th
waveletdecom
- Matlab implementation of reading a wav file and decomposing it using wavelet transform and extract its wavelet coefficients.
dwt1
- 基于小波变换的量化音频数字水印，完整水印嵌入提取攻击代码。- 英语 中文(简体) 日语 Quantify audio digital watermarking based on wavelet transform, the complete watermark embedding to extract the attac
WaveletDenoisingMatlabProgram
- 在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声-sound enhancement using wavelet transform
DIGITAL-WARTERMARKING
- 使用DCT和小波变换的数字音频水印生成/解码程序，可存活于方差0.05的高斯白噪声及不同程度的剪切。内含程序/测试文件介绍。-Digital wartermarking encoding/decoding program with DCT and wavelet transform. nice robustness against Gaussian noise with variance less than 0.05 and any type of cropping attack. fu
Discrete-wavelet-transform
- 离散小波变换，很简单使用，非常适合初学者，对于MATLIB使用也很有帮助-Discrete wavelet transform, is very simple to use, very suitable for beginners, is helpful for use MATLIB
S_PHT_XiaoBo_nine
- 基于PHT和小波变换的数字水印技术。具有良好的鲁棒性。-Digital watermarking technology based on PHT and wavelet transform.Has a good robustness.
DWT1
- 音频水印嵌入提取算法。小波域上进行3层小波变换，在低频自带上嵌入消息-Audio watermarking detection algorithm. 3-layer wavelet transform performed on the wavelet domain, an embedded message comes at low frequencies