Wavelet quick arithmetic includes decomposed arithmetic and reconstructed arithmetic. Wavelet quick arithmetic based on matrix form is adaptable to programming simulation. In order to meet the remand of real-time processing, DSP chip is selected as the core component to apply the arithmetic by assembly language.
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徐波[] 王玉兰[]. 基于矩阵形式的小波快速算法及DSP实现[J]. 科学技术与工程, 2007, (2): 195-198. XU Bo, WANG Yu-lan. Wavelet Quick Arithmetic and DSP Programme Based on Matrix Form[J]. Science Technology and Engineering,2007,(2):195-198.