FPGA实现正交匹配寻迹算法

2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE) Pub Date : 2016-09-01 DOI:10.1109/ICEEE.2016.7751200

C. Morales-Perez, J. Rangel-Magdaleno, Israel Cruz-Vega, J. Ramírez-Cortés, H. Peregrina-Barreto

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引用次数: 4

摘要

本文在现场可编程门阵列(FPGA)上实现了正交匹配追踪(OMP)算法，以获取字典中原子的数目和位置。该字典由k -奇异值分解(K-SDV)算法得到，并在Matlab中开发，从信号的稀疏表示重构信号。利用OMP算法选择的原子，通过FPGA对信号进行分类。通过实验验证了该方法的正确性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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FPGA implementation of Orthogonal Matching Pursuit algorithm

In this paper, the Orthogonal Matching Pursuit (OMP) algorithm is implemented on a Field Programmable Gate Array (FPGA) to obtain the number and position of the atoms in a dictionary. The dictionary, obtained by K-Singular Value Decomposition (K-SDV) algorithm and developed in Matlab, reconstructs a signal from its Sparse representation. With the atoms selected by the OMP algorithm, a signal classification is obtained by means of the FPGA. Some experimental tests are presented to verify the proper operation.

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来源期刊

2016 13th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)

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