查询词典 circuits

Based on such theoretical and experimental studies, we presented the properties of those discontinuable structures and provided a basis for the designing integrated circuits of SIW.

在大量实验研究的基础上，总结出了各种SIW不连续性结构的特性和设计准则，为基于SIW的集成电路的设计提供了基础。

The discharge characteristics and electrooptic pulse shapes of the two excitation circuits have been analyzed and compared both experimentally and theoretically.

在钡激光器上，对一种新型相互作用的激励电路作了实验研究，结果表明，激光功率比采用Blumlein电路提高100%左右。

Some methods aiming at the two problems have been researched. First, the optimal number of ATE site can be calculated based on a cost model of DAT-ATE. Second, the problem of test schedule which is equitant with two-dimensional Bin-Packing problem is presented. Then a TCG denotation satisfied with T-admissible rule is more convenient for combinational optimization. With Simulated annealing algorithm, better test scheduling results can be achieved; but there is no great optimization space because the efficiency of scheduling is greater than 90%. Third, A novel test compression method——Multi-capture testing is proposed to compress the stimuli. And the ATPG results show that MC achieves high compression ratio which is greater than 90% in some large-scale circuits. MISR, widely used in LBIST, is employed to compress the responses. The aliasing analysis demonstrates that the fault coverage reduction is little due to the existence of aliasing. Fourth, an improved TIC (called S-TIC) aiming at structured test is proposed based on ARM's TIC. A MC scheduling algorithm is proposed to compute the SoC test time and combine MC vectors to SoC test vectors. The scheduling results shows that test time is greatly reduced when using the proper scheduling priority.

首先，给出了低成本ATE的成本模型，根据此模型得到最低测试成本时系统级测试调度的基本参数——测试Site数；其次，本文将DAT-Scan方式的SoC测试调度等价为两维BP问题，为有效地求解该问题，将该BP问题表示为TCG图并通过模拟退火算法解决其求解过于复杂的问题，调度的结果表明该方法在测试时间上有一定改善，并指出DAT-Scan测试调度效率已经大于90％，进一步优化的空间较小；第三，本文尝试通过测试压缩来解决激励所需的测试带宽，提出了Multi-capture结构并解决了MC测试过程中的&矢量&退化问题，MC测试的ATPG结果表明其测试压缩率很高（大电路接近90％）；第四，在激励获得很高压缩比的情况下，测试响应也需压缩，本文采用LBIST中常用的MISR作为MC测试的响应压缩电路，理论分析和实验结果都证明了MC测试的别名对故障覆盖率影响较小（小于2％），并对两类别名的成因做了具体分析；第五，在MC测试及其响应压缩的基础上，本文改进了ARM公司的测试控制器TIC使之适合于MC测试，为了解决MC测试矢量合成问题，本文抽取了MC测试模型，通过固定优先级的MC测试调度模拟将MC矢量合成为ATE矢量，并模拟出了总的MC测试时间。

Evolutionary design of circuits ; genetic algorithm ; evolvable hardware

电路进化设计；遗传算法；可进化硬件

His flyball governor is undiluted informational control, one of the first non-biological circuits.

他的飞球调控器是一种实打实的信息控制，是最初出现的非生物的控制回路其中之一。

His flyball governor is undiluted informational control, one of the first non-biological circuits.

他的飞球调控器是一种原汁原味的信息控制，是最初出现的非生物的控制回路之一。

His flyball governor is undiluted informational control, one of the first non-biological circuits.

他的飞球调控器是一种实打实的信息控制，可以被看作是有史以来第一个非生物的控制回路。

Between galvanically isolated circuits that are accessible from the exterior.

如果有可行性的话，测试应该在以下的电路布置下进行：在从外部可以接触到的放电性的封闭电路和、、、句子不完整

As the result of the theoretical derivation, some yield optimization algorithms which were proposed heuristically and widely used in the statistical design of circuits in the past can be incorporated into the special cases of our new algorithm.

经过理论推导，证明了前人直观提出的、在电路的统计设计中应用较多的几种统计性合格率优化算法可以归结为我们算法的特例，从而为直观提出迭代格式的统计性合格率优化算法建立了理论基础。

Along with development of electronic technology, especially VLSI and mixed signal circuits,where there are physical or functional blocks and subnetworks which are indiscerptible in the network, it shows its practical value.

随着电子技术的发展，特别是超大规模模拟电路和模数混合电路发展，对于电路中存在着物理上或功能上具有不可分割的功能块或子网络时，该方法更显其工程实际意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。