LaTeX在线

常用

记得在两边加上$和$（好像只有在Word插件Aurora中需要这么做）

符号 LaTeX代码 符号表示
小于号 \textless​ <
分数 \frac{}{}​ $\frac{}{}$
根号 \sqrt{} $$\sqrt{}$$
小空格 \+空格 -$$\ $$-
长空格 \quad -$$\quad$$-
章节符号 \S3.1 $$\S3.1$$

在Latex中使用algorithm2e显示if-elseif-else-endif

例子

  • 算法伪代码：

    使用Aurora+Algorithm2e在word中输入伪代码

    效果：

    image-20230423174821835

    实例代码：

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    \begin{algorithm}[H]
    \KwData{cWnd, sSthresh}
    \KwResult{How does the Congestion Window of sender change}
    initialization of cWnd and sSthresh\;
    \While{running}{
        \If{Receivied an ACK}{
            \eIf{cWnd \textless sSthresh}{
                cWnd+=MSS; (Slow Start)
            }{
                cWnd+=$\frac{MSS}{cWnd}$; (Congestion Avoidance)
            } 
         }
        \If{Encountered a loss}{
            \eIf{cWnd \textless sSthresh}{
                cWnd+=MSS; (Slow Start)
            }{
                cWnd+=$\frac{MSS}{cWnd}$; (Congestion Avoidance)
            } 
        }
    }
    \caption{TCP Tahoe}
    \end{algorithm}

    效果：

    image-20230424175058122

    实例代码：

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    \begin{algorithm}[H]
    \KwData{cWnd, RTT, $\alpha$, $\beta$}
    \KwResult{How does the Congestion Window of sender change}
    initialization of cWnd and estimation of baseRTT\;
    \While{running}{
        \If{A RTT passed}{
            \uIf{$ (\frac{cWnd}{RTT_{min}} -\frac{cWnd}{RTT} )\times RTT_{min}\textless \alpha $}{
                cWnd+=MSS;        
            }
            \ElseIf{$(\frac{cWnd}{RTT_{min}} -\frac{cWnd}{RTT} )\times RTT_{min}\textgreater \beta$}{
    	     cWnd-=MSS;        
    	 }
        }
        \If{Encountered a loss}{
            cWnd = $\frac{7}{8}$ cWnd;
        }
    }
    \caption{TCP Vegas}
    \end{algorithm}