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s20090281

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ØÓÚÒÅ´«Ëã·¨Öн»²æµÄ³ÌÐò

% Crossover two chromosome
    IndexPair = zeros( 1, PopulationSize);
    for j = 1 : PopulationSize
       IndexPair( j ) = j;
    end % End of for - j      
    for j = 1 : PopulationSize
       Point = floor ( (PopulationSize - j - 1)  *  rand( 1 ) );
       Temp = IndexPair( j );
       IndexPair( j ) = IndexPair( j + Point );
       IndexPair( j + Point ) = Temp;
    end % End of for - j      
      Õâ¶Î³ÌÐò¿´²»Ì«¶®£¬Çë¸ßÊÖÖ¸µã¡£ÎÒÏÈ˵ÎÒµÄÏë·¨°É£¬Ê×ÏÈÊÇIndexpair³õʼ»¯Îª1ÐÐ80ÁеľØÕó£¬È»ºó½øÐÐÑ­»· £¬ Indexpair¾Í±äΪ1-80µÄ1ÐÐ80ÁеľØÕó£¬ÔÙÈ»ºó¾ÍÊÇÈ·¶¨pointµã£¬ÔÙ½ÓÏÂÀ´¾Í²»¶®ÁË£¬ÎÒÔËÐÐÁËϳÌÐò·¢ÏÖTemp¾Í±äΪÁËÒ»¸ö¸ö²»ÏàÁÚµÄÊý£¬ÕâÀïÊÇÎªÊ²Ã´ÄØ£¿
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mengxc

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
³ôË®¹µ(½ð±Ò+1): ллӦÖú~ 2011-06-08 15:58:37
ÒýÓûØÌû:
Originally posted by s20090281 at 2011-06-08 08:45:40:
¹Ø¼üÊǽÓÏÂÀ´ÄǶÎÊÇʲôÒâË¼ÄØ£¿

Point = floor ( (PopulationSize - j - 1)  *  rand( 1 ) );
rand£¨1£©ÊÇÉú³É0-1Ö®¼äµÄÒ»¸öËæ»úÊý£¬floorÊÇÏòÏÂÈ¥Õû£»
  Temp = IndexPair( j );   ¼Ç¼ÏµÚj¸öÔªËØµÄÖµ
       IndexPair( j ) = IndexPair( j + Point );   ÀûÓÃj + Point ÔªËØÐÞ¸ÄjÔªËØ
       IndexPair( j + Point ) = Temp;      ½«temp¸³¸øj + Point

ÉÏÃæÈýÐÐÏ൱ÓÚÊÇj + Point ºÍjÔªËØ½»»»Î»ÖÃ
4Â¥2011-06-08 08:55:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

mengxc

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
s20090281(½ð±Ò+1): 2011-06-08 08:45:59
³ôË®¹µ(½ð±Ò+1): ллӦÖú~ 2011-06-08 15:58:25
for j = 1 : PopulationSize
       IndexPair( j ) = j;
    end % End of for - j
Ö´ÐÐÍêºó£¬IndexPairµÄÖµ¾ÍÊÇ1µ½PopulationSize
2Â¥2011-06-08 08:37:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

s20090281

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by mengxc at 2011-06-08 08:37:17:
for j = 1 : PopulationSize
       IndexPair( j ) = j;
    end % End of for - j
Ö´ÐÐÍêºó£¬IndexPairµÄÖµ¾ÍÊÇ1µ½PopulationSize

¹Ø¼üÊǽÓÏÂÀ´ÄǶÎÊÇʲôÒâË¼ÄØ£¿
3Â¥2011-06-08 08:45:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

s20090281

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by mengxc at 2011-06-08 08:55:24:
Point = floor ( (PopulationSize - j - 1)  *  rand( 1 ) );
rand£¨1£©ÊÇÉú³É0-1Ö®¼äµÄÒ»¸öËæ»úÊý£¬floorÊÇÏòÏÂÈ¥Õû£»
  Temp = IndexPair( j );   ¼Ç¼ÏµÚj¸öÔªËØµÄÖµ
       IndexPair( j ) = IndexPai ...

¿ÉÊÇÎÒ»¹ÊDz»Ì«Ã÷°×ÕâÊÇʲôÒâ˼£¬½»»»ÒÔºóÓÐʲôÓÃÄØ£¿ËüÍêÁËÖ®ºó¾ÍÊÇÕâ¶Î³ÌÐò£¬Õâ¶Î³ÌÐò²»¾ÍÊÇÏàÁÚµÄÁ½¸ö½»²æÂð£¿
for j = 1 : 2 : ( PopulationSize - 1 )
        RandP = rand( 1 );
        if RandP < ProCro            
            Point = floor ( rand( 1 ) *  ChromosomeLen ) ;
            if Point == 0
                Point = 1
            end
            for k = Point : (ChromosomeLen + Point - 1)
                Temp = Population ( IndexPair( j ) ) . Chromosome( k );
                Population ( IndexPair( j ) ) . Chromosome( k )  = Population ( IndexPair( j + 1) ) . Chromosome( k );
                Population ( IndexPair( j + 1) ) . Chromosome( k )  = Temp;
            end % End of for - k
        end % End of if
    end % End of for - j
IndexPair =

  Columns 1 through 12

    12    69    45    61    64    75    49     7    15    53    76    34

  Columns 13 through 24

    55    33     2    72    71    57    38    41     8    18    25    58

  Columns 25 through 36

     5    29    11    54    14    35    27     6    70    44    39    74

  Columns 37 through 48

    42    43    66    36    65    21    16     1    78    26    46    22

  Columns 49 through 60

    13    51    47    28    30    63    67    40    56    52    19    31

  Columns 61 through 72

    48    73    62     4     9    77    37    17    10    32    60    20

  Columns 73 through 80

    24    50    68     3    59    23    79    80
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5Â¥2011-06-08 15:26:50
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