placement problem造句
例句与造句
- this paper studies a pole placement problem for single input discrete systems which can be translated into the diagonal shape
摘要着重研究了一类可化为对角线规范形的单输入离散线性定常系统的极点配置问题，得出一个新的计算状态反馈矩阵的公式。 - from an algebraic approach, the decentralized pole placement problem and robust servomechanism problem were explored; from a geometric approach, the problem of elimination of decentralized fixed modes via time-varying decentralized control was explored
从代数角度出发，研究了一般真有理系统的分散极点配置问题和鲁棒跟随问题；从几何角度出发，研究了利用时变分散反馈消除分散固定模的问题。 - this fact implies that the fractal algorithm is very effective and in practical . 2 ) by combining the tabu search and the clustering technique, we propose a hybird algorithm to solve the placement problems, both for the bbl and the gate-array placement . simulation results show that our hybird algorithm is of robustness and effectiveness, it is expected the algorithm is also uesful in other optimization problems . to testify the feasibility of using various computational intelligent algorithm, such as neural networks, genetic algorithm and ant colony system approach in solving a
2）首次将禁忌搜索算法与结群技术相结合，并将其分别应用于门阵列布局和bbl布局中，计算机模拟结果表明该算法鲁棒性强、有效，适应性广，适用于大规模门阵列布局和bbl布局问题，3）分别用神经网络技术、遗传算法和蚁群算法对两端线网布线问题进行了研究，并对结果进行了分析比较。 - abstract : an algorithm is presented for better legal solution in detailed placement of large scale mixed macros and standard cells ic design . due to the limitation of computing complexity, an effective and efficient initial placement is very important for detailed placement . novelty of this algorithm lies in a better solution at initial stage by using network-flow method to satisfy row capacity constraint and the thought of linear placement problem ( lpp ) to resolve overlaps . moreover, divide-and-conquer strategy and other simplified methods are adopted to minimize complexity . experimental results show that the algorithm can get an average of 16 wire length improvement on paflo in reasonable cpu time
文摘:以大规模混合模式布局问题为背景,提出了有效的初始详细布局算法.在大规模混合模式布局问题中,由于受到计算复杂性的限制,有效的初始布局算法显得非常重要.该算法采用网络流方法来满足行容量约束,采用线性布局策略解决单元重叠问题.同时,为解决大规模设计问题,整体上采用分治策略和简化策略,有效地控制问题的规模,以时间开销的少量增加换取线长的明显改善.实验结果表明该算法能够取得比较好的效果,平均比paflo算法有16的线长改善,而cpu计算时间只有少量增加 - It's difficult to find placement problem in a sentence. 用placement problem造句挺难的