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Wavelet
- 小波变换与傅立叶变换在信号消噪中的对比研究-Wavelet Transform and Fourier transform in signal denoising Comparative Study
xiaobo
- 基于小波变换的图像增强算法,我从专业数据库上下载的，应该有用-Based on wavelet transform image enhancement algorithm, I download on from the major databases, it should be useful
An_Improved_of_spiht_Algorithm_Based_on_Variable_T
- 針對傳統小波變換過程復雜的缺點和SPIHT算法編碼過程重復運算、存儲量大的問題,首先分析了小波基和小波分解層數的選擇,然后提出了一種新的可變閾值的SPIHT算法,該算法利用可變閾值對SPIHT算法中不重要像素列表(LIP)和不重要系數列表(LIS)進行分類得到一種更有效的編碼算法.仿真結果表明,該算法的壓縮整體性能要好于SPIHT算法.-Wavelet transform for the traditional complex process shortcomings and repeat th
PerformanceAnalysisofWaveletOFDM(WOFDM)
- Describe OFDM system using wavelet transform. This paper are including of the advantages and disadvantages of OFDM system use wavelet transform. At the same time, comparing betweenDFT based OFDM and Wavelet base OFDM.
littlebo
- 关于小波变化的数字换实现，里面有很详细的某块分类和具体的实现算法，对于我们初学者很有指导作用-Number of wavelet transform for implementation, there are very detailed and specific classification of a block implementation of algorithms, our great guide for beginners! !
matlabrsrl
- The Use Of Multi resolution Analysis And Wavelet Transform For Merging Panchromatic And Multispectral Satellite Image Data.
guss
- 基于小波变换的图像去噪与压缩算法的研究方案-Image denoising based on wavelet transform and the compression algorithm of the program
MODID
- This paper presents an algorithm for modulation recognition of received signals in the presence of additive white Gaussian noise (AWGN) with the use of the wavelet transform
time_frequency
- 这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较-This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier tran
Wavelet-optical-processing-
- Wavelet transform in optical information processing applications
papers
- research papers on wavelet transform applications in ofdm
IEEEwavelet.ps
- research papers on wavelet transform
wavelet-and-HHT
- 第2代小波和Hilbert—Huang变换的轴承故障诊断-The second generation wavelet and Hilbert- Huang transform bearing fault diagnosis
Noise-reduction-algorithm
- 对设备进行故障诊断的主要方法就是测量故障 设备的振动或噪声, 并对其进行分析, 从而找出故障原因。然而振动或噪声信号中除了对分析故障有用的信息外, 还有大量的噪声成分。只有有效地滤除噪声, 才能获得有用的信息, 从而得到可靠的分析结论。传统的滤噪方法是将被噪声污染的信号通过一个滤波器, 滤掉噪声频率成分。但对于短时瞬态信号、非平稳信号、含宽带噪声的信号, 采用传统处理方法有着明显的局限性。小波变换为信号去噪提供了一种有效的方法, 小波阈值去噪具有传统方法不可比拟的优越性。但是小波分解的频域重
Lakatos_41
- Wavelets and Continuous Wavelet Transform and Scalo
11
- Matlab code for discrete cosine transform and discrete wavelet transform
wavelet
- 离散小波变换实现一维离散时间信号的迭代重构-One-dimensional discrete wavelet transform signal reconstruction
reseach-on-wavelet
- 一篇关于小波变换的图像融合研究的文章，详细地阐述了图像融合研究的过程，正从事与图像融合的可以-An image fusion research articles on wavelet transform, detailed descr iption of the process of fusion research, is working with image fusion can see
Wavelet-transform-procedures
- 小波变换程序，实现一些基本的功能，供初学者使用-Wavelet transform procedures, to achieve some of the basic functions, for beginners to use
WAVELET-DOMAIN-COMMUNICATION-SYSTEM
- 非常经典的基于小波变换的变换域通信系统英文文献，对研究变换域通信系统烦人人帮助很大-Very classic wavelet transform based domain communication system in English literature, research on the transformation domain communication system annoying everyone to help a lot