h264视频解码的低功耗设计 系统结构每一模块包括算法和门控等都采用最优化的功耗速度设计 以及硬件实现时开关电源的设计 均为最优化设计-h264 video decoding of low-power design of system architecture of each module, including algorithms and gating are all used to optimize power consumption when the speed of design and hardware design of switching power supply are the most optimal design