data2.asv

来自「高速公路路面质量改进方案 采用matlab编程 达到了稳定点」· ASV 代码 · 共 664 行 · 第 1/2 页

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];

%将开头的0,转还成100

Mlen = length(M);
for i=1:Mlen
    if(sum(M(i,:))==0)
        continue;
    end
    mark=0;
    for j=1:13
       if(M(i,j)==0)
           if(mark==0)
               M(i,j)=100;
           end
       else
           mark=1;
       end
    end
end

%插值法
[m n]=size(M);
for k=1:m
    if(sum(M(k,:))==0)
        continue;
    else
        full=0;%标记是否到达100％
        for j=1:n
            if(M(k,n-j+1)==0 & full==0)
                if(n-j~=n-1 & n-j~=0)%不是首尾的
                    if(M(k,n-j)==0)%两个连续的0
                        M(k,n-j+1)= M(k,n-j+2)
                    else
                            M(k,n-j+1)=(M(k,n-j+2)+M(k,n-j))/2;
                    end
                end
            else
                if(M(k,n-j+1)==100)
                    full=1;
                end
            end
        end
    end
end


%计算每一个部分的百分比
for i=1:n-1
    M(:,i)=M(:,i)-M(:,i+1);
end
clc;

%计算平均直径
D=M*N'/100;
%计算方差
for i=1:Mlen
    mean=(N-D(i)*ones(1,n)).*M(i,:)/100;
    A(i)=dot(mean,mean);
    
    %A(i)=(M(i,:)-D(i)*ones(1,n))'*(M(i,:)-D(i)*ones(1,n));
end
A = A';
clc