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本文研究了共轭对称输入序列的离散付里叶变换DFT的特点,推导出高效的共轭对称数据FFT算法,并将其应用于机构学中对称连杆曲线的综合,取得了令人满意的结果.
In this paper, the characteristics of discrete Fourier transform DFT for conjugate symmetric input sequences are studied. An efficient FFT algorithm of conjugate symmetry data is deduced and applied to the synthesis of the symmetric connecting rod curves in mechanics. Satisfactory result.