> <\body> \<#6D59\>\<#6C5F\>\<#7701\>\<#9AD8\>\<#8003\>\<#6570\>\<#5B66\>\<#7B2C\>\<#4E03\>\<#9898\>\<#51FD\>\<#6570\>\<#66F2\>\<#7EBF\>\<#7ED8\>\<#5236\>>> 2021\<#5E74\>\<#6D59\>\<#6C5F\>\<#7701\>\<#9AD8\>\<#8003\>\<#6570\>\<#5B66\>\<#9009\>\<#62E9\>\<#9898\>\<#7B2C\>\<#4E03\>\<#9898\>\<#5982\>\<#4E0B\>\<#6240\>\<#793A\>\<#FF1A\> <\framed> 7. \<#5DF2\>\<#77E5\>\<#51FD\>\<#6570\>=x+,g=sin x>\<#FF0C\>\<#5219\>\<#56FE\>\<#50CF\>\<#4E3A\>\<#5982\>\<#56FE\>\<#7684\>\<#51FD\>\<#6570\>\<#53EF\>\<#80FD\>\<#662F\> |png>|0.3par|||> <\wide-tabular> A. +g-> |<\cell> B. -g-> >| C. g> |<\cell> D. |f>> >>> \<#672C\>\<#6587\>\<#5C06\>\<#4ECE\>\<#5982\>\<#4F55\>\<#7ED8\>\<#5236\>>\<#5F00\>\<#59CB\>\<#8BB2\>\<#89E3\>\<#5982\>\<#4F55\>\<#7ED8\>\<#5236\>\<#9898\>\<#76EE\>\<#4E2D\>\<#7684\>\<#9009\>\<#9879\>D\<#3002\> \<#5165\>\<#4F1A\>\<#8BDD\>> \<#672C\>\<#6587\>\<#4F7F\>\<#7528\>\<#6765\>\<#7ED8\>\<#5236\>\<#51FD\>\<#6570\>\<#66F2\>\<#7EBF\>\<#FF0C\>\<#8BF7\>\<#63D0\>\<#524D\>\<#5B89\>\<#88C5\>\<#597D\>\<#8FD9\>\<#4E2A\>\<#8F6F\>\<#4EF6\>\<#FF0C\>\<#5E76\>\<#4FDD\>\<#8BC1\>\<#5728\>\<#58A8\>\<#5E72\>\<#7F16\>\<#8F91\>\<#5668\>\<#4E2D\>\<#53EF\>\<#4EE5\>\<#4F7F\>\<#7528\>\<#4F1A\>\<#8BDD\>\<#3002\>\<#FF08\>\<#63D0\>\<#793A\>\<#FF1A\>Windows\<#5E73\>\<#53F0\>\<#9664\>\<#4E86\>\<#5B89\>\<#88C5\>\<#4E4B\>\<#5916\>\<#FF0C\>\<#8FD8\>\<#9700\>\<#8981\>\<#989D\>\<#5916\>\<#4ECE\>Windows\<#5E94\>\<#7528\>\<#5546\>\<#5E97\>\<#5B89\>\<#88C5\>Python\<#FF0C\>\<#5EFA\>\<#8BAE\>\<#5B89\>\<#88C5\>Python3.8.x\<#FF09\> \<#5728\>\<#58A8\>\<#5E72\>\<#7F16\>\<#8F91\>\<#5668\>\<#4E2D\>\<#FF0C\>\<#4F7F\>\<#7528\>\<#5C31\>\<#53EF\>\<#4EE5\>\<#63D2\>\<#5165\>\<#4E00\>\<#4E2A\>\<#4F1A\>\<#8BDD\>\<#3002\> <\session|gnuplot|default> <\output> gnuplot 5.4 patchlevel 2 <\input> gnuplot]\ <|input> \; \<#5236\>>> <\session|gnuplot|default> <\unfolded-io> gnuplot]\ <|unfolded-io> % -width 0.618par plot sin(x) <|unfolded-io> |svg>|0.618par|||> <\input> gnuplot]\ <|input> \; \<#4E0D\>\<#505A\>\<#4EFB\>\<#4F55\>\<#914D\>\<#7F6E\>\<#FF0C\>\<#76F4\>\<#63A5\>\<#7ED8\>\<#5236\>>\<#FF0C\>\<#9ED8\>\<#8BA4\>\<#7684\>\<#56FE\>\<#50CF\>\<#4E0D\>\<#591F\>\<#53CB\>\<#597D\>\<#3002\> \<#5316\>>> \<#6211\>\<#4EEC\>\<#6765\>\<#9010\>\<#6B65\>\<#8C03\>\<#6574\>\<#4E00\>\<#4E0B\>\<#3002\>\<#9996\>\<#5148\>\<#5C06\>\<#4E0A\>\<#56FE\>\<#7684\>\<#8FB9\>\<#6846\>\<#6362\>\<#6210\>\<#6211\>\<#4EEC\>\<#719F\>\<#6089\>\<#7684\>\<#5750\>\<#6807\>\<#8F74\>\<#FF1A\> <\session|gnuplot|default> <\unfolded-io> gnuplot]\ <|unfolded-io> % -width 0.618par <\with|color|red> unset border set zeroaxis linetype -1 linewidth 2 set xtics axis set ytics axis plot sin(x) <|unfolded-io> |svg>|0.618par|||> <\input> gnuplot]\ <|input> \; <\footnote> http://gnuplot.info/docs_5.5/loc9713.html \<#7684\>\<#4F5C\>\<#7528\>\<#662F\>\<#628A\>\<#5916\>\<#9762\>\<#7684\>\<#8FB9\>\<#6846\>\<#53BB\>\<#6389\>\<#FF0C\><\footnote> http://gnuplot.info/docs_5.5/loc16801.html \<#53EF\>\<#7528\>\<#4E8E\>\<#8BBE\>\<#7F6E\>\<#4E24\>\<#4E2A\>\<#5750\>\<#6807\>\<#8F74\>\<#90FD\>\<#7ECF\>\<#8FC7\>\<#539F\>\<#70B9\>\<#3002\> \<#901A\>\<#8FC7\>\<#4E0A\>\<#9762\>\<#56DB\>\<#884C\>\<#914D\>\<#7F6E\>\<#FF0C\>\<#6211\>\<#4EEC\>\<#5F97\>\<#5230\>\<#4E00\>\<#4E2A\>\<#5728\>\<#4E2D\>\<#5B66\>\<#6559\>\<#80B2\>\<#4E2D\>\<#7ECF\>\<#5E38\>\<#4F7F\>\<#7528\>\<#5230\>\<#7684\>\<#51FD\>\<#6570\>\<#66F2\>\<#7EBF\>\<#56FE\>\<#50CF\>\<#3002\> \<#53EF\>\<#4EE5\>\<#518D\>\<#505A\>\<#4E00\>\<#4E9B\>\<#8C03\>\<#6574\>\<#FF0C\>\<#8BA9\>\<#8FD9\>\<#4E2A\>\<#56FE\>\<#50CF\>\<#66F4\>\<#52A0\>\<#7F8E\>\<#89C2\>\<#4E00\>\<#4E9B\>\<#FF1A\> <\session|gnuplot|default> <\folded-io> gnuplot]\ <|folded-io> % -width 0.618par unset border set zeroaxis linetype -1 linewidth 2 set xtics axis set ytics axis \; <\with|color|red> set xtics pi set ytics 1 set arrow from 0,0 to 10,0 set arrow from 0,0 to 0,1.5 \; plot sin(x) <|folded-io> |svg>|0.618par|||> <\input> gnuplot]\ <|input> \; \<#63A5\>\<#4E0B\>\<#6765\>\<#65B0\>\<#589E\>\<#7684\>\<#56DB\>\<#884C\>\<#FF0C\>\<#6211\>\<#4EEC\>\<#914D\>\<#7F6E\>\<#4E86\>\<#8F74\>\<#7684\>\<#523B\>\<#5EA6\>\<#5355\>\<#4F4D\>\<#662F\>>\<#FF0C\>\<#8F74\>\<#7684\>\<#523B\>\<#5EA6\>\<#5355\>\<#4F4D\>\<#662F\>1\<#FF0C\>\<#7136\>\<#540E\>\<#7ED8\>\<#5236\>\<#4E86\>\<#4E24\>\<#4E2A\>\<#7BAD\>\<#5934\>\<#3002\>\<#5728\>\<#6700\>\<#540E\>\<#7684\>plot\<#547D\>\<#4EE4\>\<#4E2D\>\<#FF0C\>\<#8BBE\>\<#7F6E\>\<#4E86\>\<#5B9A\>\<#4E49\>\<#57DF\>\<#4E3A\>>\<#FF0C\>\<#503C\>\<#57DF\>\<#4E3A\>>\<#FF0C\>\<#6700\>\<#540E\>\<#628A\>\<#66F2\>\<#7EBF\>\<#989C\>\<#8272\>\<#8C03\>\<#6574\>\<#6210\>\<#4E86\>\<#9ED1\>\<#8272\>\<#3002\> \<#901A\>\<#8FC7\>\<#4EE5\>\<#4E0A\>\<#914D\>\<#7F6E\>\<#FF0C\>\<#6211\>\<#4EEC\>\<#5F97\>\<#5230\>\<#4E00\>\<#4E2A\>\<#5728\>\<#4E2D\>\<#5B66\>\<#6559\>\<#80B2\>\<#4E2D\>\<#7ECF\>\<#5E38\>\<#4F7F\>\<#7528\>\<#7684\>\<#51FD\>\<#6570\>\<#66F2\>\<#7EBF\>\<#56FE\>\<#50CF\>\<#3002\> \<#5236\>\<#9009\>\<#9879\>D> \<#6211\>\<#4EEC\>\<#9009\>\<#4E2D\>\<#4E0A\>\<#4E00\>\<#4E2A\>\<#5C0F\>\<#8282\>\<#4E2D\>\<#7684\>\<#4EE3\>\<#7801\>\<#7247\>\<#6BB5\>\<#FF0C\>\<#4F7F\>\<#7528\>\<#53F3\>\<#952E\>\<#83DC\>\<#5355\>\<#590D\>\<#5236\>\<#FF0C\>\<#7136\>\<#540E\>\<#4F7F\>\<#7528\>\<#53F3\>\<#952E\>\<#83DC\>\<#5355\>\<#7C98\>\<#8D34\>\<#5230\>\<#4E0B\>\<#9762\>\<#7684\>\<#4F1A\>\<#8BDD\>\<#4E2D\>\<#3002\>\<#4FEE\>\<#6539\>plot\<#547D\>\<#4EE4\>\<#91CC\>\<#9762\>\<#7684\>\<#51FD\>\<#6570\>\<#FF0C\>\<#5C31\>\<#53EF\>\<#4EE5\>\<#7ED8\>\<#5236\>\<#9009\>\<#9879\>D\<#7684\>\<#66F2\>\<#7EBF\>\<#FF08\>\<#5728\>\<#8FD9\>\<#4E2A\>\<#4F8B\>\<#5B50\>\<#4E2D\>\<#FF0C\>\<#6211\>\<#4EEC\>\<#7A0D\>\<#7A0D\>\<#8C03\>\<#6574\>\<#4E00\>\<#4E0B\>\<#523B\>\<#5EA6\>\<#3001\>\<#5B9A\>\<#4E49\>\<#57DF\>\<#3001\>\<#503C\>\<#57DF\>\<#4EE5\>\<#66F4\>\<#52A0\>\<#6E05\>\<#695A\>\<#5730\>\<#5C55\>\<#793A\>\<#66F2\>\<#7EBF\>\<#7684\>\<#6027\>\<#8D28\>\<#FF09\>\<#FF1A\> <\session|gnuplot|default> <\unfolded-io> gnuplot]\ <|unfolded-io> % -width 0.8par unset border set zeroaxis linetype -1 linewidth 2 set xtics axis set ytics axis \; set xtics pi set ytics 0.5 set arrow from 0,0 to 15,0 set arrow from 0,0 to 0,1.2 \; plot [-15:15][-1.2:1.2] linecolor rgb "red" <|unfolded-io> |svg>|0.8par|||> <\input> gnuplot]\ <|input> \; \<#4E5F\>\<#53EF\>\<#4EE5\>\<#5728\>\<#540C\>\<#4E00\>\<#4E2A\>\<#6BB5\>\<#843D\>\<#91CC\>\<#9762\>\<#7ED8\>\<#5236\>\<#4E24\>\<#4E2A\>\<#66F2\>\<#7EBF\>\<#FF0C\>\<#5982\>\<#4E0B\>\<#6240\>\<#793A\>\<#FF1A\> <\session|gnuplot|default> <\unfolded-io> gnuplot]\ <|unfolded-io> % -width 0.8par unset border set zeroaxis linetype -1 linewidth 2 set xtics axis set ytics axis \; set xtics pi set ytics 0.5 set arrow from 0,0 to 15,0 set arrow from 0,0 to 0,1.2 \; plot [-15:15][-1.2:1.2] \\ (sin(x)/(x*x+1/4)) linecolor rgb "red" linewidth 1.5 \\ \; <|unfolded-io> |svg>|0.8par|||> <\input> gnuplot]\ <|input> \; \; \; \; > <\references> <\collection> > > > > > > > > > <\auxiliary> <\collection> <\associate|idx> |\<#63D2\>\<#5165\>>||\<#6298\>\<#53E0\>>||\<#53EF\>\<#8FD0\>\<#884C\>>||Gnuplot>>|> <\associate|toc> |math-font-series||\<#63D2\>\<#5165\>|Gnuplot>\<#4F1A\>\<#8BDD\>> |.>>>>|> |math-font-series||\<#7ED8\>\<#5236\>|sin>> |.>>>>|> |math-font-series||\<#7F8E\>\<#5316\>|sin>> |.>>>>|> |math-font-series||\<#7ED8\>\<#5236\>\<#9009\>\<#9879\>D> |.>>>>|>