double-precision arithmetic 中文意思是什麼

double-precision arithmetic 解釋
倍準算術運算
  • double : adj 1 兩倍的,加倍的。2 雙的,二重的,雙重的;對,雙,兩,復。3 雙人用的;折疊式的。4 (意義)雙...
  • precision : n 精密,精確性;嚴格;精密度;【修辭學】精確。 arms of precision 裝有瞄準儀的槍炮。adj 精確的,精...
  • arithmetic : n. 1. 算術,演算法;計算。2. 算術書。
  1. Double - precision arithmetic

    倍準算術運算
  2. Furthermore, performance of fft arithmetic and dsp + dsp, double cpus, hardware structure have improved computational speed and measure precision of the monitoring system. in the protection system, the iniegrated dft arithmetic enhances the accuracy and reliability of protection execution. by communication several devices can run online to be cofltfolled dispersedly and managed centrally

    測控部分率先實現了底層裝置128點快速傅立葉演算法( fft ) ,提高了計算速度和計量精度;保護部分採用24點離散傅立葉演算法( dft ) ,增加了保護動作的準確性和可靠性;通過通訊可實現多臺裝置聯網運行,做到「分散控制、集中管理」 。
  3. Double precision arithmetic

    雙精度運算
  4. The strict constraints imply that the results of all expressions must be those predicted by ieee 754 arithmetic on operands represented in single and double precision formats

    嚴格約束意味著所有表達式的結果都必須是ieee 754演算法對操作數預期的結果,以單精度和雙精度格式表示。
  5. While floating - point data is stored in the fprs in double - precision format, a set of single - precision arithmetic instructions perform the arithmetic operation and round the final result to single - precision while detecting exceptions such as exponent overflow, underflow, and inexact that should occur with a single - precision operation

    雖然浮點數以雙精度格式存儲于fpr中,但是,有一組單精度運算指令,可以執行運算操作並將最終結果舍入為單精度,同時檢測進行單精度操作時可能會發生的異常(比如指數溢出、下溢和失去精度) 。
  6. Both single - precision and double - precision floating - point formats are supported in all arithmetic and comparison operations

    在所有運算和比較操作中都支持單精度和雙精度浮點格式。
分享友人