for i = 1:Srow temp = 1; pathStep = sum(SelectedList(i,:)>0) - 1; for j = 1+1:int64(pathStep+1) if j == 2 && j < pathStep+1 temp = R(ind)*A(ind,SelectedList(i,j)); elseif j == 2 && j == pathStep+1 temp = R(ind)*A(ind,SelectedList(i,j))*X(SelectedList(i,j)); elseif j<pathStep+1 temp = temp*A(SelectedList(i,j-1),SelectedList(i,j)); elseif j == pathStep+1 && j~=2 temp = temp*A(SelectedList(i,j-1),SelectedList(i,j))*X(SelectedList(i,j)); end end SelectedList(i,1) = temp; end SelectedList = sortrows(SelectedList,-1);
时间: 2024-04-14 12:27:57 浏览: 80
根据您提供的代码结构,我看到您有一个 `for` 循环,其中包含了一些条件语句和计算逻辑。在每次循环中,您更新了 `SelectedList` 的第一列的值,并最后对 `SelectedList` 进行了降序排序。
以下是稍作修改的代码结构:
```matlab
for i = 1:Srow
temp = 1;
pathStep = sum(SelectedList(i,:) > 0) - 1;
for j = 2:pathStep+1
if j == 2 && j < pathStep+1
temp = R(ind) * A(ind, SelectedList(i,j));
elseif j == 2 && j == pathStep+1
temp = R(ind) * A(ind, SelectedList(i,j)) * X(SelectedList(i,j));
elseif j < pathStep+1
temp = temp * A(SelectedList(i,j-1), SelectedList(i,j));
elseif j == pathStep+1 && j ~= 2
temp = temp * A(SelectedList(i,j-1), SelectedList(i,j)) * X(SelectedList(i,j));
end
end
SelectedList(i,1) = temp;
end
SelectedList = sortrows(SelectedList, -1);
```
此修改并没有改变代码逻辑,只是对代码进行了一些格式上的调整以提高可读性。请注意,我对变量 `j` 的初始值进行了更正,使其从 `2` 开始,以匹配您的条件语句。
希望这次的回答能够满足您的需求。如果您还有其他问题,请随时提问。
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