The vector y is a given bit. Multiplication with each bit in the vector is like giving a "weight." That's y. H transpose is a bit more complicated; it is the rows becoming the columns and vice versa of P. This is really -P^T, but you don't need to invoke the negative unless you are not in binary. The K is the size of the identity. So I sub n-k becomes I sub k.
Short, to the point explanation, not like other 1hr vids on youtube... Thank you ma'am!
Thanq❤️
Pls exaplin matrix multiplication
The vector y is a given bit. Multiplication with each bit in the vector is like giving a "weight." That's y.
H transpose is a bit more complicated; it is the rows becoming the columns and vice versa of P. This is really -P^T, but you don't need to invoke the negative unless you are not in binary. The K is the size of the identity. So I sub n-k becomes I sub k.