Block codes can achieve a larger coding gain than

coding.

Select one:

a$.$ Hamming

b$.$ Linear

c$.$ Convolution

d$.$ Convolution and Hamming

Which of the following is NOT representative of the mutual information?

Select one:

a$.I(x$;$Y)=H(x)-H(x|Y)$

b$.I(x$;$Y)=H(x)+H(Y)-H(x,Y)$

c$.I(x$;$Y)=H(Y)-H(x|Y)$

d$.I(x$;$Y)=I(Y$;$x)$

SNR$,$ the percentage of output noise is divided by input noise.

Select one:

True

False