Matching pursuit decomposition can control the iterative number to achieve the purpose of filtering noise.
匹配追踪分解可以通过控制迭代的次数来达到滤除噪声的目的。
To this end, this paper presents matching pursuit decomposition combines with sub-space method. The vector space of noisy speech is considered as a noisy speech space added a pure nose space.
为此，本文提出匹配追踪分解与子空间方法结合的方法，带噪语音信号的矢量空间可以认为由一个信号加噪声的子空间和一个纯噪声子空间构成。
For the extremely high complexity of usual algorithms for sparse decomposition, a new group matching pursuit algorithm is presented based on a redundant dictionary with several orthonormal bases.
针对目前冗余字典下信号稀疏分解常用算法计算复杂度高的问题，提出一种分组匹配追踪算法。
In addition, the original multi_atoms rapid matching pursuit (MAMP) decomposition algorithm is improved in combination with mp decomposition based on FFT algorithm.
此外，结合FFT的MP分解算法，对原有的多原子匹配追踪(MAMP)分解算法进行改进。
A fast and efficient image denoising method is proposed based on Orthogonal matching pursuit which exploits the tree structure to reduce the complexity of the decomposition.
提出了一种基于分层树型结构正交匹配追踪算法的快速图像去噪方法。
A fast and efficient image denoising method is proposed based on Orthogonal matching pursuit which exploits the tree structure to reduce the complexity of the decomposition.
提出了一种基于分层树型结构正交匹配追踪算法的快速图像去噪方法。
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