Can you help me write a rubik algorithm using CFOP method?

2022 10 27
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更新时间：2022 10 29
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you guys help me
The algorithm is similar to the following link, I understand them but the code is a bit bad, please help
https://ruwix.com/the-rubiks-cube/advanced-cfop-fridrich/

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Sam Chak
Sam Chak 2022-10-28
@Sang, can you list the procedures for the following steps?
  1. Cross
  2. First two layers (F2L)
  3. Orient last layer (OLL)
  4. Permute last layer (PLL)
Adam Danz
Adam Danz 2022-10-28
编辑：Adam Danz 2022-10-28
This forum is a great place to get help on specific questions related to MATLAB but it sounds like you're looking for help to get started on your project. Feel free to edit your question with a specific MATLAB question.
Cleve's Corner blog has several recent articles on graphically creating rubiks cubes but does not get into the topic you're describing.
Sang
Sang 2022-10-29
This question belongs to the topic of matlab you
Sang
Sang 2022-10-29
It's similar to the T45 algorithm
Sang
Sang 2022-10-29
function sol = Solve45(R)
%
% Solve the cube using T45
%
P = load('Prunes');
P1 = P.P1;
P2 = P.P2;
P3 = P.P3;
P4 = P.P4;
sol = [];
E = GetEdges(R);
C = GetCorners(R);
%PHASE 1: CURE EDGES
moves = {'L' ,'R' ,'F' ,'B' ,'U' ,'D';...
'L2' ,'R2' ,'F2' ,'B2' ,'U2' ,'D2';...
'L''','R''','F''','B''','U''','D'''};
n = State2Ind(E(2,:))+1;
N = P1(n);
while N>0
for i=1:18
E2 = TwistEdges(E,moves{i});
n = State2Ind(E2(2,:))+1;
M = P1(n);
if M<N
N = M;
E = E2;
C = TwistCorners(C,moves{i});
sol = [sol moves(i)];
break
end
end
end
%PHASE 2: MOVE LR-SLICE EDGES TO UD-SLICE + ORIENT CORNERS
moves = {'L' ,'R' ,'F' ,'B' ,'U2';...
'L2' ,'R2' ,'F2' ,'B2' ,'D2';...
'L''','R''','F''','B''','00'};
Clist = P.ClistP2;
Elist = P.ElistP2;
F = E(1,:);
F = double(F>=9);
Cind = State2Ind(C(2,:));
Eind = State2Ind(F);
n = Clist==Cind;
m = Elist==Eind;
N = P2(n,m);
while N>0
for i=1:14
C2 = TwistCorners(C,moves{i});
E2 = TwistEdges(E,moves{i});
F2 = E2(1,:);
F2 = double(F2>=9);
Cind = State2Ind(C2(2,:));
Eind = State2Ind(F2(1,:));
n = Clist==Cind;
m = Elist==Eind;
M = P2(n,m);
if M<N
N = M;
C = C2;
E = E2;
sol = [sol moves(i)];
break
end
end
end
%PHASE 3: FIX EDGES IN THEIR SLICE W/ EVEN PERMUTATION + FIX CORNERS IN
% ORBIT W/ EVEN PERMUTATION
moves = {'L' ,'L''','L2',...
'R' ,'R''','R2',...
'F2','B2','U2','D2'};
Clist = P.ClistP3;
Elist = P.ElistP3;
F = ceil(E(1,1:8)/4)-1;
Cind = State2Ind(C(1,:));
Eind = State2Ind(F,2);
n = find(Clist==Cind);
m = find(Elist==Eind);
N = P3(n,m);
while N>0
for i=1:10
C2 = TwistCorners(C,moves{i});
E2 = TwistEdges(E,moves{i});
F = ceil(E2(1,1:8)/4)-1;
Cind = State2Ind(C2(1,:));
Eind = State2Ind(F,2);
n = Clist==Cind;
m = Elist==Eind;
M = P3(n,m);
if M<N
N = M;
C = C2;
E = E2;
sol = [sol moves(i)];
break
end
end
end
%PHASE 4: SOLVE THE CUBE
moves = {'L2','R2','F2','B2','U2','D2'};
Clist = P.ClistP4;
Elist = P.ElistP4;
Cind = State2Ind(C(1,:));
Eind = State2Ind(E(1,:));
n = Clist==Cind;
m = Elist==Eind;
N = P4(n,m);
while N>0
for i=1:6
C2 = TwistCorners(C,moves{i});
E2 = TwistEdges(E,moves{i});
Cind = State2Ind(C2(1,:));
Eind = State2Ind(E2(1,:));
n = Clist==Cind;
m = Elist==Eind;
M = P4(n,m);
if M<N
N = M;
C = C2;
E = E2;
sol = [sol moves(i)];
break
end
end
end
sol = rubopt(sol);
Sang
Sang 2022-10-29
I understand it but I don't quite understand the code, can you help me

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2022-10-27

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2022-10-29

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