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- The lifting wavelet transform is used to construct wavelet to de-noise the vibration signal of turbo generator units. 针对电厂汽轮发电机组振动信号的噪声抑制问题,采用提升小波变换的方法构造小波。
- Based on DWT-BAQ method, Lifting Wavelet Transform BATCQ (LWT-BATCQ) method is proposed in this paper. 在DWT-BAQ算法的基础上,提出了LWT-BATCQ算法。
- Extraction of Evoked Potentials by Lift Wavelet Transform 用提升小波变换提取诱发脑电
- A new discriminant analysis method based on LWT(Lifting Wavelet Transform) and LVQ(Learning Vector Quantization) Network was proposed in this paper. 提出了一种基于提升小波变换(LWT)和学习矢量量化网络(LVQ)相结合的鉴别分析方法。
- Proposes a new method to perform image de-noising based on lifting wavelet transform and discrete cosine transform(DCT). 提出了一种通过提升小波变换结合DCT变换的去噪新方法。
- VLSI architecture for the implementation of image compression coding using pipeline and time division multiplexing technology in lifting wavelet transform and SPIHT was proposed. 摘要提出了一种基于提升小波变换和SPIHT算法的图像压缩编码的VLSI结构。
- The lifting wavelet transform is employed to construct wavelet to solve the problem of noise suppression in the magnetic flux leakage(MFL) inspecting signals. 针对电厂汽轮发电机组振动信号的噪声抑制问题,采用提升小波变换的方法构造小波。
- Then a low-complex and high-quality compression algorithm is proposed based on lifting wavelet transform with length 5-3 and Golomb-Rice coder. The computational complexity of the algorithm is analyzed in detail. 在此基础之上,本文提出了一种基于提升格式5-3小波变换和简单的Golomb-Rice编码方法的压缩算法,该算法具有低复杂、高保真的特点,并对算法的运算量进行了详细地分析。
- For the SAR raw data, the dissertation mainly discusses data compression algorithms in the transform domain, such as, algorithms based on the lifting wavelet transform or discrete cosine transform(DCT). 对于SAR原始数据,主要研究了基于变换域的压缩算法,如基于提升小波变换和基于离散余弦变换的量化与编码算法等;
- The causes of frequency aliasing inhere in both lifting and redundant lifting wavelet transform was discussed and also an anti-aliasing algorithm for redundant lifting wavelet transform was presented. 研究了提升小波和冗余提升小波算法中存在的频率混叠问题,阐述了产生频率混叠的原因。
- The core algorithm of still image compression standard JPEG2000 are simulated with Watcom C, including the algorithm of EBCOT, the lifting wavelet transform and MQ arithmetic coder. 同时,本文还对静止图象压缩标准JPEG2000的核心算法进行了C语言实现,包括EBCOT算法、小波提升算法、MQ算术编码器等。
- Efficient Extraction of Event Related Potentials by the Combination of Subspace Method and Lift Wavelet Transform 结合子空间方法和提升小波变换提取事件相关脑电位
- integer lifting wavelet transform 整数提升小波变换
- M-channels lifting wavelet transform M通道提升小波变换
- fast int lifting wavelet transforms 快速整数提升小波
- integer lifting wavelets transform 整数提升小波变换
- Objective Apply wavelet transform to denoise medical image. 摘要目的利用小波变换进行医学图像去噪。
- Denoising analysis of OTDR data based on wavelet transform[J]. 引用该论文 王韶波;李康;孔繁敏;吴涛.
- Methods of signal processing in LIA based on wavelet transform[J]. 引用该论文 杨兴林;王华岑;徐铁铮;李劲.
- By using wavelet transform, the emission of HHG in different time is obtained. 利用小波变换,观察了高次谐波在不同时刻的发射情况。