Truss topology optimization by using multi - point approximation and ga 桁架拓扑优化的多点逼近遗传算法
2.
Since the multiplication calculation cost more chip area than add calculation and the floationg - point calculations are not efficiently implemented in custom hardware they were replaced by scaled fixed - point approximations . also the jpeg coding algorithm requires a substantial amount of memory 本设计只在dct变换部分实现了必要数目的乘法器，通过采用特定的量化表避免了在量化模块中进行除法运算，大大减少了乘法器的数量。
