The states of Viterbi decoding were reduced through the state combination. The signal was detected combined with the decision feedback.

在序列检测阶段通过状态融合减少维特比译码的状态数，然后结合判决反馈进行检测。

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The battery boom is being financed by a combination of state and federal grants.

FORBES: Michigan's Next Boom: Electric Car Batteries

With ever-stricter environmental laws in combination with state-set green energy rules, the value of biomass facilities is expected to rise.

FORBES: Biomass Breathing New Life Into Coal Plants

The combination of state-led investment decisions in the emerging world and a parochial focus on price stability in the rich world produced serial asset bubbles rather than efficient capital allocation.

ECONOMIST: A view from an economist at HSBC