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    文件類型: .rar
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    發布日期: 2023-07-25
  • 語言: 其他
  • 標簽: 數學建模??

資源簡介

該程序利用迪杰斯特拉算法經行求解,使用該代碼前最好先閱讀Readme.doc

資源截圖

代碼片段和文件信息

%該程序用于讀取原始數據

%讀取公汽線路的原始數據
%Pant_no中保存了
%線路編號;
%線路的票價方式(1表示單一票價,2表示分段計價);
%線路的方式(3表示上行,4表示下行,5表示環形,6表示上行和下行一樣的)
%Path_num中保存了每條線路兩個線路的站點個數
%Path_states中保存了每條線路的站點號和順序
data_gj?=?xlsread(‘E:\代碼\data_gongjiao.xls‘‘Sheet2‘‘A1:CI2080‘);
%篩選數據
[xy]?=?size(data_gj);
Path_no?=?zeros(x/43);
%求線路信息
%上行3,下行4,環形5,上下一樣的6,單一票價1,分段計價2
for?i?=?1:x/4
????Path_no(i1)?=?data_gj((i-1)*4+11);%保存線路編號
????Path_no(i2)?=?data_gj((i-1)*4+21);%保存計費方式
????if?data_gj((i-1)*4+31)?>?5
????????Path_no(i3)?=?6;%上行和下行一樣的情況,用6表示
????else
????????Path_no(i3)?=?data_gj((i-1)*4+31);%保存行駛方式
????end
end

%求每條線路的站點順序
Path_states?=?zeros(2*x/4y);%保存對應線路所經過的站點
for?i?=?1:x/4
????if?data_gj((i-1)*4+31)?>?5%如果沒有標志,表示是上行和下行相同的
????????Path_states((i-1)*2+1:)?=?data_gj((i-1)*4+3:);
????????Path_states((i-1)*2+2:)?=?data_gj((i-1)*4+3:);%順序倒置
????????count?=?0;
????????for?k?=?1:y
????????????if?Path_states((i-1)*2+2k)?<=?10000
????????????????count?=?count?+?1;
????????????end
????????end
????????if?mod(count2)?==?0
????????????for?j?=?1:count/2
????????????????temp?=?Path_states((i-1)*2+2j);
????????????????Path_states((i-1)*2+2j)?=?Path_states((i-1)*2+2count?-?j);
????????????????Path_states((i-1)*2+2count?-?j)?=?temp;
????????????end
????????else
????????????for?j?=?1:(count-1)/2???????????????????????????????%*************************(count/2)-1
????????????????temp?=?Path_states((i-1)*2+2j);
????????????????Path_states((i-1)*2+2j)?=?Path_states((i-1)*2+2count-j+1);
????????????????Path_states((i-1)*2+2count-j+1)?=?temp;
????????????end
????????end
????end
????if?data_gj((i-1)*4+31)?==?3%等于3表示上行的
????????Path_states((i-1)*2+11:end-1)?=?data_gj((i-1)*4+32:end);
????????Path_states((i-1)*2+21:end-1)?=?data_gj((i-1)*4+42:end);?
????????Path_states((i-1)*2+1end)?=?NaN;
????????Path_states((i-1)*2+2end)?=?NaN;
????end
????if?data_gj((i-1)*4+31)?==?5%表示環形的
????????Path_states((i-1)*2+11:end-1)?=?data_gj((i-1)*4+32:end);
????????Path_states((i-1)*2+21:end-1)?=?data_gj((i-1)*4+42:end);
????????Path_states((i-1)*2+1end)?=?NaN;
????????Path_states((i-1)*2+2end)?=?NaN;?
????end
end

%求每條線路上的站點數
Path_num?=?zeros(2*x/41);%保存每條線路的站點數
for?i?=?1:x/4
????count1?=?0;
????count2?=?0;
????for?k?=?1:y
????????if?Path_states((i-1)*2+1k)?<=?10000
????????????count1?=?count1?+?1;
????????end
????????if?Path_states((i-1)*2+2k)?<=?10000
????????????count2?=?count2?+?1;
????????end
????end
????Path_num((i-1)*2+1)?=?count1;
????Path_num((i-1)*2+2)?=?count2;
end

%讀取地鐵線路的原始數據
%T_num保存每條地鐵線路的站點數和地鐵編號
%T_states保存每條地鐵線路的站點
%D1保存T1地鐵站和公汽站的關系
%D2保存T2地鐵站和公汽站的關系
%D1_num保存T1每個地鐵站對應的公汽站數
%D2_num保存T2每個地鐵站對應的公汽站數
D1?=?xlsread(‘E:\代碼\data_gongjiao.xls‘‘Sheet3‘‘A1:F23‘);
D2?=?xlsread(‘E:\代碼\data_gongjiao.xls‘‘Sheet3‘‘A25:F42‘);
%對地鐵數據進行處理
T_states(1:)?=?D1(:1)‘;%第一列為地鐵1號線路
T1?=?T_states(1:);
if?mod(length(T1)2)?==?0
????for?i?=?1:length(T1)/2
????????temp?=?T1(i);
????????T1(i)?=?T1(l

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4610??2011-08-22?05:23??25組程序包\data_gongjiao.m

?????文件?????257024??2011-08-21?10:18??25組程序包\data_gongjiao.xls

?????文件????9154161??2011-08-21?23:15??25組程序包\data_question_1.mat

?????文件????9580921??2011-08-21?22:17??25組程序包\data_question_2.mat

?????文件????????731??2011-08-22?00:27??25組程序包\decide.m

?????文件???????3488??2011-08-21?08:26??25組程序包\Dijkstra.m

?????文件????????741??2011-08-21?08:26??25組程序包\Floyd.m

?????文件????????296??2011-08-21?23:40??25組程序包\getOrder.m

?????文件????????408??2011-08-21?20:32??25組程序包\getResult.m

?????文件???????2458??2011-08-21?08:26??25組程序包\Min_data.m

?????文件???????2852??2011-08-21?22:05??25組程序包\model1_quanzhong.m

?????文件??????10078??2011-08-22?05:36??25組程序包\model2_quanzhong.m

?????文件????????921??2011-08-21?23:26??25組程序包\model_solve.m

?????文件??????38912??2011-08-22?05:23??25組程序包\Readme.doc

?????文件???????2713??2011-08-21?08:26??25組程序包\ShortestPath_Djk.m

?????文件????????658??2011-08-22?00:25??25組程序包\xuhao.m

?????目錄??????????0??2011-08-22?05:23??25組程序包

-----------?---------??----------?-----??----

?????????????19060972????????????????????17


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