BIORTHOGONAL

作品数:20被引量:26H指数:3
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相关领域:理学更多>>
相关作者:张慧赵雄文更多>>
相关机构:华北电力大学科尔盖特大学吉林大学更多>>
相关期刊:《Chinese Journal of Electronics》《电力系统保护与控制》《Wireless Sensor Network》《Frontiers of physics》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划更多>>
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Biorthogonal quantum criticality in non-Hermitian many-body systems被引量:2
《Frontiers of physics》2022年第3期53-61,共9页Gaoyong Sun Jia-Chen Tang Su-Peng Kou 
G.S.is appreciative of support from the NSFC under the Grant Nos.11704186 and 11874220;S.P.K is appreciative of support by the National Natural Science Foundation of China under Grant Nos.11674026,11974053,and 12174030.
We develop the perturbation theory of the fidelity susceptibility in biorthogonal bases for arbitrary interacting non-Hermitian many-body systems with real eigenvalues. The quantum criticality in the non-Hermitian tra...
关键词:biorthogonal quantum criticality non-Hermitian systems fidelity susceptibility 
Chemical modifications of proteins and their applications in metalloenzyme studies被引量:2
《Synthetic and Systems Biotechnology》2021年第1期32-49,共18页Nathchar Naowarojna Ronghai Cheng Juan Lopez Christina Wong Lu Qiao Pinghua Liu 
This research was partially supported by National Science Foundation(CHE-2004109 to P.L.)。
Protein chemical modifications are important tools for elucidating chemical and biological functions of proteins.Several strategies have been developed to implement these modifications,including enzymatic tailoring re...
关键词:METALLOENZYMES Biorthogonal reactions Protein engineering Non-canonical amino acids BIOCATALYSIS 
Site-specific protein modification by genetic encoded disulfide compatible thiols
《Chinese Chemical Letters》2020年第1期163-166,共4页Xinyu Ling Heqi Chen Wei Zheng Liying Chang Yong Wang Tao Liu 
financially supported by National Key Research and Development Program of China (No.2016YFA0201400);the National Natural Science Foundation of China (No.21778005);Peking University Health Science Center (Nos.BMU20160537 andBMU2017QQ006);the Youth Thousand-Talents Program of China for support
Cysteine chemistry provides a low cost and convenient way for site-specific protein modification.However,recombinant expression of disulfide bonding containing protein with unpaired cysteine is technically challenging...
关键词:Cysteine chemistry Genetic code expansion Protein modification Biorthogonal chemistry Disulfide bond 
小波基在低压电力线信道有色背景噪声建模中的应用研究被引量:12
《电力系统保护与控制》2017年第4期121-125,共5页索超男 张慧 赵雄文 
小波马尔科夫链法可用于低压电力线信道中有色背景噪声的建模,但小波基函数的不同会对噪声的建模精度产生较大影响。基于常用的几种小波基函数对同一组有色背景噪声分别开展小波马尔科夫链仿真建模,并计算了建模前后的功率谱密度及其均...
关键词:小波马尔科夫链 有色背景噪声 小波基函数 Biorthogonal小波 Daubecies小波 HAAR小波 
Denoising of X-ray pulsar observed profile using biorthogonal lifting wavelet transform被引量:3
《Journal of Systems Engineering and Electronics》2016年第3期514-523,共10页Mengfan Xue Xiaoping Li Yanming Liu Haiyan Fang Haifeng Sun Lirong Shen 
In X-ray pulsar-based navigation, strong X-ray background noise leads to a low signal-to-noise ratio(SNR) of the observed profile, which consequently makes it very difficult to obtain an accurate pulse phase that di...
关键词:X-ray pulsar denoising linear phase wavelet-scale dependent threshold 
Biorthogonal Wavelet Construction Using Homotopy Method被引量:2
《Chinese Journal of Electronics》2015年第4期772-775,共4页ZHANG Shiqiang ZHANG Shufang WANG Yan 
supported by the Key Project of National Natural Science Foundation of China(No.61231006)
The biorthogonal wavelets families are used widely because they have compact support, complete symmetry and linear phase. According to B′ezout's theorem,the biorthogonal wavelets available now are only some particula...
关键词:Biorthonoral WAVELET HOMOTOPY METHOD NONLINEAR equ 
A Wavelet Multigrid Method Using Symmetric Biorthogonal Wavelets
《American Journal of Computational Mathematics》2013年第2期127-136,共10页Doreen De Leon 
In [1], the author introduced a wavelet multigrid method that used the wavelet transform to define the coarse grid, interpolation, and restriction operators for the multigrid method. In this paper, we modify the metho...
关键词:MULTIGRID WAVELETS BIORTHOGONAL WAVELETS 
On the Zeros of Daubechies Orthogonal and Biorthogonal Wavelets
《Applied Mathematics》2012年第7期778-787,共10页Jalal Karam 
In the last decade, Daubechies’ wavelets have been successfully used in many signal processing paradigms. The construction of these wavelets via two channel perfect reconstruction filter bank requires the identificat...
关键词:ORTHOGONAL BIORTHOGONAL WAVELETS BINOMIAL POLYNOMIALS 
A High Precision Biorthogonal 9/7 Wavelet Filter Implemented in the FPGA
《Journal of Donghua University(English Edition)》2012年第1期80-83,共4页韩启祥 王宇聪 蔡惠智 
An efficient high precision biorthogonal 9/7 wavelet filter structure for image processing applications was proposed. This structure aimed at high precision applications. A precision improved distributed algorithms (D...
关键词:wavelet filter discrete wavelet transformation (DWT) field programmable gate array (FPGA) distributed algorithm 
Tracking of Non-Rigid Object in Complex Wavelet Domain
《Journal of Signal and Information Processing》2011年第2期105-111,共7页Om Prakash Ashish Khare 
In this paper we have proposed an object tracking method using Dual Tree Complex Wavelet Transform (DTCxWT). The proposed method is capable of tracking the moving object in video sequences. The object is assumed to be...
关键词:Object TRACKING Dual TREE Complex WAVELET TRANSFORM Model Based TRACKING BIORTHOGONAL FILTERS 
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