基本解釋字長同根派生 wordlength相關(guān)詞英漢例句Introduced the realization method of the interpolation filter based on DSP and analyzed the finite wordlength effects in fixed-point DSP system. 摘要介紹了采用數(shù)字信號(hào)處理器實(shí)現(xiàn)插值濾波器的方法,分析了DSP處理器有限字長效給系統(tǒng)引入的誤差。The use of the nested multiplication reduces the data roundoff noise from the limited wordlength of the the arithmetic unit, and enhances the performance of the filter. 本文采用嵌套相乘可以降低由于計(jì)算單元有限精度所帶來的舍入噪聲,提高濾波器的整體性能。Realization of Interpolation Filter Based on DSP and the Analysis of Finite Wordlength Effects 插值濾波器的DSP實(shí)現(xiàn)及有限字長效應(yīng)分析finite wordlength 有限字長long wordlength machine 長字機(jī)wordlength更多例句