Lossless source coding
= Lossless source coding
<Lossless source coding> encodes source messages so they can be recovered exactly. <Shannon's source coding theorem> relates its achievable average code length to <information entropy>.
= Lossless source coding
<Lossless source coding> encodes source messages so they can be recovered exactly. <Shannon's source coding theorem> relates its achievable average code length to <information entropy>.