多线结构

An instance of four port circulator was given and confirmed by simulation.

同时给出了基于多线结构的环行器的一种设计方案并进行了仿真验证。

The invention provides a method for modifying ELF file format in multi-core architecture, which comprises the steps:(1) a user adds a parallel processing flag;(2) independent codes are loaded into different code segments in a ELF file;(3) the flag bit in the header of the ELF file is modified to mark a new ELF format;(4) the starting addresses of newly added segments are added in a new thread;(5) a loader of ELF format is modified;(6) a multi-thread program is executed on different cores; and (7) different thread results are set unifiedly in a main thread by a compiler.

本发明提供了一种多核体系结构下的ELF文件格式改造的方法。包括以下步骤：(1)用户添加并行处理标志；(2)把独立的代码装载进ELF文件中不同的代码段中；(3)修改ELF文件头中的标志位，来标识新的ELF格式；(4)增加新加的段在新线程中的起始地址；(5)修改ELF格式的装载器；(6)多线程程序在不同核上的执行；(7)不同线程结果的统一由编译器在主线程中进行设置。

Chapter 5, multi-thread technologies quicken the response velocity, improve the efficiency of CPU and ability of corresponding background tasks that make the controller having the ability of executing multi-tasks; asynchronism technology is utilized to develop high effective and haleness applications.

详细阐述了vxD的结构及设备驱动程序的设计方法。第五章论述了多线程技术，采用多线程和异步设计技术，加快了应用程序的响应速度，极大提高了CPU的利用率和协调后台任务的能力，使控制器具有多任务执行的能力。

The paper introduces the system structures of the real- view in ship-handling simulation system and presents the requirements and completion of multi-channel synchronization.

介绍船舶操纵训练系统视景的体系结构，提出视景多通道同步的要求及其技术实现的方法，采用多线程结构及推算定位等技术实现多通道同步，使通道帧数差在2帧以内，各通道产生的画面达到同一时刻同一视点产生的效果

In order to reduce the conflict of L1P in CMT,we propose the policy of logic partition L1P Cache by n power of 2 and the competing loop lock.Now the fairness researchs always need single thread sample phase,we propose a novel fairness policy:FROCM,it doesn\'t need single thread sample phase.We propose ring cooperant L1 data Cache,which can reduce both the complexity of the design and the load of L2 Cache.We also propose a method to exchange threads dynamicly based on fast-shared data pool,it can detect the data consanguinity of two threads in real time and exchange them into one core rapidly.At last,we design and implement a dual-core and dual-thread VLIW prototype YHFT DSP/DS based on the above studies.In order to enhance the bandwidth of data path and reduce the delay of critical path delay of CMT processor,we design a 10R/6W register file full customly.

为了减小多线程运行时指令Cache的冲突，本文提出了二幂等分指令Cache策略和循环锁竞争机制；现有对CMT处理器公平性的研究常常需要中断其它线程进行单线程采样，针对这个问题本文提出了多线程公平性策略FROCM；本文提出了环形协同数据Cache结构，以解决CMT处理器中共享存储体负载重，冲突大的问题；本文还提出了基于快速共享数据缓冲池的线程动态交换技术；最后本文实现了一个双核同时多线程芯片原型YHFT DSP/DS。

Field emission scanning electron microscopy shows the diameter of Bi2Sr2CaCu2Oy nanowires is nearly 20 nm and the length is up to 1 μm. High-resolution transmission electron microscopy also shows the configuration of the polycrystalline nanowires with average diameters of 20nm.

利用场发射扫描式电子显微镜及高解析度穿透式电子显微镜来观察奈米线的外观及结构，奈米线的粗细约为20奈米，长度约为1微米，为多晶结构。

An algorithm , which is available for bbl structure and can reasonably distribute crossing among multi - nets , is proposed . it can decide the position relationship among wirings of different nets in the routing area

本文提出了一个适用于bbl 结构的多线网交叉分布算法，能合理分配介线区域内不同线网的走线道位置关系，和选择走线层分配的不同方案。

The dissertation investigates the multilane-to-uniline problem in order to solve the theory problem and technique problem of feeding high speed palletizer with several production lines. The harmony equation of the problem is established with the method of movement tracing according to the thought of unit accumulation and free bumping of materials from different lines. For the random of unit materials forming, a strategy of key assignment is put forward to avoid the bump of materials from different lines.

为了解决采用多条供料线向高速码垛机供料以充分利用高速码垛机的处理能力的理论问题和技术问题，本文从一般的角度研究了多线合一问题，根据料股缓冲的思想和无供料干涉的原则，利用运动追踪的方法建立了多线合一问题的协调方程，由此建立了结构参数之间的相互制约关系，为结构参数的制定提供了理论依据，在随机供料的情况下，由于各线料股的形成具有随机性，为了避免各线之间的干涉，本文提出了一种钥匙分配策略很好地解决了这一问题。

In addition, an effect to enhance immunity against noises and reduce the radiated emission and mode conversion of the filter by twisting positive and negative pair is described. Finally, an equivalent circuit model is described and circuit parameters extracted illustrate the effects of routing topologies and structural parameters on filter's performance.

之后再将无遮蔽双绞线结构以多层板的方式实现，设计出一双绞线式的多层共模滤波器，增加元件抵抗杂讯的能力和减少自身辐射及模态转换所产生的干扰现象，最后利用等效电路来诠释这三种不同结构的特性表现，分析改变结构对电路参数所带来的影响。

Results revealed that tetraleg-nanorods are multi-crystalline, double-edged nanocombs with twins are bicrystalline, other structures, such as nanorods, namowires, nanobelts, nanoarays , nanomails, single-edged combs and nanosaws, are single wurtzite crystalline.

研究表明四针状纳米棒为多晶结构，孪晶双面纳米梳为双晶结构，纳米棒、纳米线、纳米带、纳米阵列、纳米钉以及多种单面齿状纳米结构均为单晶纤锌矿晶体结构。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。