资源列表
xiaobo
- 该程序实现了小波变换对音频信号的降噪处理，简单实用！程序运行时需要一个.wav格式的音频信号。-Procedures for the implementation of the wavelet transform of the noise reduction audio signal processing, simple and practical! Procedures required a run-time. Wav format audio signal.
mallatdec2
- 对二维图像进行离散小波变换，采用mallet快速算法进行分解-Two-dimensional discrete wavelet transform image, using mallet fast decomposition algorithm
a_trous_dwt
- a trous wavelet transform function
di
- 最大似然估计的matlab程序,一个比较常用的数字信号处理程序.-Maximum likelihood estimation matlab procedures, a more commonly used digital signal processing.
P4_2_1
- 相关图法谱估计，在使用MATLAB进行谱分析时可以用周期图法也可以用相关图法，这个代码对这两个方法进行了比较仿真，发现结果相差不大。基本相同-Correlogram spectral estimation method
sft_wt.rar
- 给定函数，变换到频域内，比较短时傅里叶变换大、小视窗和小波变换的区别，生成时频分析图,A given function, transform the frequency domain, more short-time Fourier transform, and a small window and the difference between wavelet transform to generate time-frequency analysis
finger(wavelet)
- 小波分析用于去噪(指纹方面的应用)相当有用的程序对学小波的同学来说-Wavelet analysis is used to denoising (fingerprint applications)
imdwt1
- 水印 数字视频水印的潜入与提取 二位小波变换-matlab water
Nlayer_denoise
- 小波变换的图像去噪，对图像进行分层。小波阈值去噪，对图像进行多层次的去噪。-Wavelet image denoising, layered images. Wavelet threshold denoising, multi-level image denoising.
qiyidiandingwei
- 采用小波对信号进行分解，然后根据不同的分解层次的小波系数，判断信号的奇异点位置-Wavelet decomposition of the signal, and then broken down according to different levels of wavelet coefficients, determine the location of the signal singularity
wavecopy
- dwt图像分解，可以设置图像的任意大小，长方形由黑色补充-dwt image decomposition, you can set any image size, add a rectangle from the black
The-complex-3D-dual-tree-DWT
- 复杂的3 d双树离散小波变换(DWT)同样也引起了小波的两倍作为真正的3 d双树离散小波变换(DWT)。这两个小波在每一个方向,可以解释为真实的和虚构的部分一个复数的3 d小波。复杂的3 d双树被实现为八严格采样可分3 d DWTs操作在并行。然而,不同的过滤器集用于每个三个维度。 -3 d complex- Doubletree discrete wavelet transform (DWT) also caused the wavelet twice as a real 3 d Doub