output n. 1.产量;生产,出产,产品。 2.【医学】(粪便以外的)排泄物;排泄量。 3.【电学】发电力,输出功率;供给量。 4.输出信号。 monthly output 月产量。 the output of a factory 工厂产品。 the literary output of the year 当年文艺作品。 a sudden output of effort 奋发。
multiple adj. 1.多重的;复合的,复式的,多数的,多样的。 2.倍数的,倍。 3.【电学】并联的;多路的,复接的。 4.【植物;植物学】聚花的。 a man of multiple interests 兴趣广博的人。 n. 1.【数学】倍数。 2.【电学】并联;多路系统。 3.相联成组。 4.成批生产的艺术品〔画、雕塑、工艺品等〕。 common multiple 公倍数。 least common multiple 最小公倍数。
Multiple input multiple output ( mimo ) system is a great breakthrough in wireless communications, which can greatly increase the channel capacity and spectrum efficiency without occupying any more bandwidth 多输入多输出(mimo)系统是无线通信领域内的重大突破。该技术能在不增加带宽的情况下成倍地提高通信系统的容量和频谱利用率,是新一代无线通信系统必须采用的关键技术。
Argument that contains embedded resources, the tool produces multiple output files : a text file that contains msil code and, for each embedded managed resource, a . resources file produced using the resource s name from metadata 参数提供ildasm.exe,则此工具生成多个输出文件:一个包含msil代码的文本文件,而每个嵌入的托管资源都有一个用该资源在元数据中的名称生成的.resources文件。
In the severe interference environment of electronic warfare, it is important to suppress interference for reliability of information transmission . how to approach the capacity of distributed multiple input multiple output system is the key technique in beyond 3g 在电子战的恶劣环境中,如何有效的抑制干扰是克敌制胜的前提;在分布式多输入多输出系统中,如何逼近其系统容量是下一代移动通信系统的关键技术。
In the third chapter, a methodologies to realize second-order band-pass filter with which center frequency tuned in a wide range using mcdi ( multiple output current-mode differential integrator ), these two kinds of mcdi are composed of pmos and nmos input transistors respectively, lastly we compare these two integrators " merits and disadvantages 第三章:提出了输入级分别为pmos管、nmos管的多输出端电流模式全差分积分器,并由此构成了中心频率连续可调的二阶带通滤波器,同时比较了二者的优缺点。
For example, if you have input assemblies a, b, c, d, and e, you can link assemblies a, b, and c and name the result f . at the same time, you can also link d and e and name the result g . the only rule is that you can t link the same input assembly into multiple output assemblies 例如,如果您有输入程序集a、b、c、d和e,可以将程序集a、b和c链接起来并将结果命名为f。同时,您还可以将d和e进行链接并将结果命名为g。唯一的限制是不能将同一个输入程序集链接到多个输出程序集。
Based on the research of siso case, we employ the method of feedforward compensation to decouple multiple input and multiple output ( mimo ) plant . it is the key point to design h2-optimization compensator with the approach of l2-norm optimization so as to apply directly the result of siso case to the decoupled system 在对单输入单输出的对象研究基础之上,作者采用相对增益法和前馈补偿方法对多输入多输出(mimo)的对象进行前馈补偿解耦,在这一过程中关键就是引入频域l_2范数优化的方法对补偿器进行设计使之具有h_2优化的特点。
Orthogonal frequency division multiplexing ( ofdm ) techniques and multiple input and multiple output ( mimo ) techniques have gained more and more interest in the last a few years . but there are still many key problems to be solved in ofdm and mimo, including synchronization, channel estimation and adaptive modulation . these are the research targets in this paper 正交频分复用(ofdm)技术和多输入多输出(mimo)技术已经或者即将应用于各种高速宽带无线通信系统中,但是一些关键技术,包括ofdm系统的同步算法和mimo-ofdm系统的同步算法、信道估计和跟踪算法和自适应调制方案等等,仍待解决和完善。
Isolated boost converter has advantages of high frequency electrical isolation, multi-output solutions, lower input ripple current and high reliability for the short circuit of load, etc . it is attractive in applications such as high voltage multiple outputs with isolation requirement, single stage power factor correction and bi-directional dc / dc converters 电气隔离型boost变换器具有高频电气隔离,易于多路输出,输入电流纹波小,负载短路时可靠性高等优点。它适用于有隔离要求的高压多路输出、双向pwm直流变换和单级pfc等场合。
A non linear mapping function from multiple input data ( damage parameters-damage locations and damage extents ) to multiple output data ( differences of displacements between damaged structure and intact structure calculated by fem ) is constructed within bp neural networks in order to obtain the objective function values that are necessary in identification of the damages in bridge structures using genetic algorithms and get the optimum damage parameters 摘要利用神经网络对有限元计算的样本数据建立起桥梁结构的损伤参数损伤位置、损伤程度(输入)以及位移差损伤结构与完好结构的位移差(输出)的全局性映射关系,以获得遗传算法求解桥梁结构损伤问题所需的目标函数值,从而识别桥梁的损伤参数。
In this thesis single input-single output and multiple input-multiple output stochastic systems are discussed respectively . innovations are introduced to reconstruct the original minimum variance control problem of stochastic system, which is unsolvable by means of dynamic programming . so it can be converted into multiple single-step control problems, in which kalman filter is used to estimate unknown system parameters 本文分别针对单输入单输出和多输入多输出的随机系统进行了研究,通过引入系统的新息对原不可解的动态规划问题进行重构,将系统参数随机变化的最小方差控制问题转化成为多个基于新息的单步控制问题。