how to write algorithm for code?

node = 3;
Link = (node-1)*node/2
NN = toeplitz(Link+1:-1:2);
mask = logical(fliplr(diag(ones(1,Link-1),-1)));
NN(mask) = 1;
for c = 0:2^Link-1
  out = bitget(c, NN)
end

format long g
lamda = 0.7;
bits = dec2bin(0:2^node-1)-'0';
nl = sum(bits,2);
nu = node-nl;
P  = lamda.^nl .* (1-lamda).^nu;
P(1:8)
[minP, minidx] = min(P)
bits(minidx,:)
[maxP, maxidx] = max(P)
bits(maxidx,:)

please help me to write algorithm

[Walter Roberson]

Do you mean that you have the code, and you need to explain how the code works?

[ankanna]

ya

[Walter Roberson]

I'm pretty sure that for the second section of code, that the person who wrote the code was making a joke to see if you would notice. The actual code is:

format long g
node = 3;
lamda = 0.7;

P1 = lamda.^node; P2 = (1-lamda).^node;
if lamda <= 0.5
    minP = P1; maxP = P2;
else
    minP = P2; maxP = P1;
end
[minP, maxP]

ans = 1×2

0.027 0.343

[ankanna]

How to add reliability ri=0.9 to this. Please help me to generate this code.

[Walter Roberson]

Reliability does not fit with that code.