Shift and Add 3 Algorithm 移位加3算法
shift-a add object 添加物体
shift-and-add property 移位可加性
iterative shift and add 迭代位移叠加法
add-and-shift 移位加
add and shift 加法和移位
iterative shift and add method 迭代位移叠加法
iterative shift-and-add method 迭代位移叠加法
The proposed architecture achieves 8 times throughput rate of conventional DA based on shift-add with 50% extra hardware cost.
文章提出的结构以50%的额外硬件资源,实现基于循环累加的传统DA结构8倍的数据处理速度。
Coefficients of the multipliers are transformed into CSD forms and the multiplications are substitute by minimum shift-add operations.
把乘法器系数表示为CSD形式,将常系数乘法优化为最少的移位加操作。
Compared with the floating-point computing method, the shift-add operation is simpler, and can be implemented easily by VLSI, which enables the real-time image processing to be realized by hardware.
相对于浮点计算法,移位-加操作最大的优点是计算简单,特别易于超大规模集成电路实现,因而使硬件实时处理图像信号成为可能。
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