For example , the formatting string 0 : f2 would format the cell to display a fixed point number with two decimal places 例如,格式設置字符串{ 0 : f2 }將設置單元格格式以顯示具有兩位小數的定點數。
Academic analysis and testing results indicate that each result out of fixed point number operation can reach the precision demand 理論分析和試驗結果表明,采用定點數運算的各項結果均達到精度要求。
Furthermore , we not only ameliorate the current fixed point numbers multiplication & division arithmetic , but also make a valuable research on how to apply electromagnetic flowmeter to the sewage monitoring network system 此外,我們還對現有定點數乘除法算法進行了改進,并對電磁流量計如何應用于污水網絡監控系統作出了可貴的探索。
Chapter four : firstly , creatively puts forward the double circulation message drive programming idea , and detailedly expounds the basic theory of the double circulation message drive ; afterwards , works out the software of the electromagnetic flowmeter system according to it ; finally , works out the multi - byte decimal fixed point numbers multiplication & division subprogram , through studying the current arithmetic 第四章首先創造性地提出了雙循環消息驅動程序設計思想,并詳細闡述了雙循環消息驅動的基本原理;然后根據該思想設計出電磁流量計系統軟件;最后通過研究原有算法設計出算法改進后的多字節十進制定點數乘除法程序模塊。