资源列表
WT
- 此文件中包含离散小波变换以及一份简单的小波讲义,对初学者有很大的帮助-This document contains the discrete wavelet transform and wavelet a simple lecture, to be very helpful to beginners
CDF97WaveletTransform
- 对 JPEG2000 进行小波的 CDF 97 变换-CDF 97 Wavelet Transform
WaveletTransformsinMATLAB
- 执行一维和二维小波变换在MATLAB环境中。十几包括的小波函数有： * Haar * Daubechies 1-6 * Symlets 1-6 * Coiflets 1 and 2 * Splines and reverse splines * CDF 9/7 and Le Gall 5/3 * S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2) * Two Ten "TT" * Low-complexit
frit_toolbox_rar
- 对图像进行脊波变换，包含实例，与小波变换的对比实例-Ridgelet image transformation, including examples of the contrast with the example of wavelet transform
AnImageEncodingArithmeticBasedOnEmbeddedZerotreeWa
- 利用本文算法有效克服了传统余弦变换编码在 高压缩比时产生方块效应, 而且相同压缩比下, 图像 复质量明显优于Shapiro 提出的EZW算法。本文算法 对EZW有了一定的改进, 具有一定的优势。-In this paper, the effective use of algorithms to overcome the traditional cosine transform coding in high compression ratio when blocking, and un
MIT_WAVELET
- MIT_WAVELET 麻省理工小波课件，分程序，讲义，习题，资料四部分-MIT courseware wavelet, sub-procedures, lectures, exercises, information on four-part
qrs_detection_complej
- deteccion de complejo qrs en se馻les electrocardiacas con wavelet
xiaobomatlabcode
- 基于小波变换的matlab图像处理程序，可用于图像预处理，人脸识别，特整提取等功能。-Based on wavelet transform matlab image processing procedures, can be used for image preprocessing, face recognition, special features such as the whole extract.
mid
- 一个中值滤波程序，我实验过的，编译是完全通过的-A median filtering process, I experiment with, and the compiler is fully adopted
wave
- 这是一个改进小波变换算法，实验证实有效减少相干斑噪声-This is an improved wavelet transform algorithm, the experiment proved to be effective to reduce speckle noise
PSNR
- To find the PSNR (peak signal-to-noise ratio) between two intensity images A and B.
ecg
- 读取ecg信号，并对其进行小波分析，得到模极大序列，为继续分析信号提供基础-Read ecg signal and its wavelet analysis, the modulus maxima sequence, in order to continue to provide a basis for analysis of signal