在Matlab中计算两个二进制数字串之间的汉明距离

Question

I have two equal length strings containing 1's and 0's. Each string is 128-bits long, and I want to calculate the Hamming distance between them. What's the best way I can go about doing this?

eg a='1000001' and b='1110001' --> dist=Hamming(a,b);

Answer 1

将pdist与hamming参数一起使用。

Answer 2

dist = sum(a ~= b);