摘要： 无符号整数编码B2UwB2U4([0001]) = 0*2^3+0*2^2+0*2^1+1*2^0 = 1B2U4([0101]) = 0*2^3+1*2^2+0*2^1+1*2^0 = 5B2U4([1011]) = 1*2^3+0*2^2+1*2^1+1*2^0 = 11B2U4([1111]) = 1*2^3+1*2^2+1*2^1+1*2^0 = 15补码编码B2Tw 最高有效位(X(w-1))为符号位 B2T4([0001]) = 0*2^3+0*2^2+0*2^1+1*2^0 = 1B2T4([0101]) = 0*2^3+1*2^2+0*2^1+1*2^0 = 5B2T4([10 阅读全文