Creation of edge set for a specific perfect matching number

3 次查看（过去 30 天）

显示更早的评论

Anthony Sirico 2020-11-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/636170-creation-of-edge-set-for-a-specific-perfect-matching-number

N = input('N='); %Number of vertices

J = 1:2:N-1 %odd numbers to N-1

P = [1, cumprod(J)] %Double Factorial

V = 1:1:N %available vertices

for j = J

q = (N+1-j)/2

I = ceil(I/P(:,q))

E(j) = V(end) %issue1

V(end)=[]

v(i) = ? %issue2

V(1) = []

I = I-((i-1)*P(:,q))

end

In the code above, specifically in the for loop, after i define I, i want to assign and remove the largest value in the array, and similarly to the smaller value. Then subtract to get an index in subgraph with 2 vertices removed. I am not familiar with the syntax for this.