二次均值法。 如果P[sub]i[/sub]-A>0,则file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif,M[sub]1[/sub]=0.5 如果P[sub]i[/sub]-A<0,则file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif,M[sub]2[/sub]=M[sub]1[/sub]/2 A=(D[sub]1[/sub]+D[sub]2[/sub])/2 D[sub]1[/sub]=[Σ(P[sub]1[/sub]+P[sub]2[/sub]+…P[sub]n[/sub])-max(P[sub]1[/sub]…P[sub]n[/sub])-min(P[sub]1[/sub]…P[sub]n[/sub])]/(N-2); D[sub]2[/sub]=次低评审价格;N:投标人的总数; B[sub]i[/sub]为某投标人价格得分,B[sub]full[/sub]为价格分满分,P[sub]i[/sub]为某投标人评审价格B[sub]i[/sub]<0,则B[sub]i[/sub]按0分处理。 |
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