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wavelet_denoise_improve
- 基于ccs2.0的小波消噪程序，采用离散变换，已经通过编译，可在DSP运行，用于信号消噪
M_program
- 音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。 -Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection a
Wavelet-Transforms-
- 二维和三维的离散双树小波正变换和逆变换，具有多方向分辨特性-Doubletree two-dimensional and three-dimensional discrete wavelet transform and inverse transform is, to distinguish features with multi-directional
PMatermarkingr
- 提出一种基于DWT和DCT域的有意义二值图像数字水印算法 利用Arnold变换对水印序列进行置乱,消除象素的空间相关性,增加水印的安全性 而结合小波波变换和离散余弦变换的特性,将水印信息嵌入到图像变换域的低频和中频系数中,提高水印的鲁棒性和不可见性 实验证明该算法具有较好的抗压缩、抗噪音和抗剪切性。 -Making meaningful binary image digital watermarking algorithm based on DWT and DCT domain using
matlab_12codes_original
- 压缩包里包括：离散傅里叶变换、Zernike多项式各项的图形表示、洛伦兹曲线、TM模数值模拟、牛顿后向插值法、特征值求解、求解速率方程、小波函数增加水印、Q开关分析等等。-Compressed bundle includes: the discrete Fourier transform, Zernike polynomials each graphical representation of the Lorenz curve, the TM mode numerical simulation,
zxlyasuo
- 用matlab实现基于小波的图像压缩。其中还包括与之做比较的离散傅立叶变换压缩程序-using Matlab wavelet-based image compression. It also includes comparison with the discrete Fourier Transform compression process
pm_haar_inv
- MATLAB函数为pm Haar 1-D IDWT算法 离散Haar小波逆变换的基本原理-MATLAB function for pm Haar 1-D IDWT algorithm, Fundamentals of the discrete Haar wavelet transform
discrete_reconstruction1
- 离散型小波分析傅立叶变换计算转换后的差值-Discrete Wavelet Analysis
demo
- vc++MFC对话框中对数字图像的典型算法，里面涉及重点有图像的变换域处理（含傅立叶，小波，离散余弦算法），图像分割中包含大部分典型的分割算法（交互式阈值分割，霍夫变换，其他的多种算子），图像增强，图像复原（投影法..）图像匹配。还有形态学的一些算法处理，波峰波谷检测器，对图像处理学习非常有帮助-vc++MFC dialog typical algorithms for digital images, which involves the focus has transform domain i
voiceinotherdomain
- 语音信号在其他变换域中的分析技术和特性,语音信号的同态处理和倒谱分析,离散余弦变换,小波和小波包变换-Speech signal analysis technologies and features in other transform domain, homomorphic processing voice signals and cepstrum analysis, discrete cosine transform, wavelet and wavelet packet transform
Meyer
- 离散Meyer小波包变换，主要是Meyer函数构造的相关程序-Meyer discrete wavelet packet transform, mainly related to the program Meyer Constructor