According to the characteristic of human ' s ecg signal , an excellent ecg signal sampling and transmitting system was designed . further more , the monitor uses ultra low power 16 bits single chip microcomputer msp430f149 and bulk flash memory to record , analyse , and process the ecg signal at real time . it can give an alarm when the ecg signal is abnormal or the lead is fallen off 根据人体心电信号的特征，设计性能优良的心电信号采集变送系统，选用超低功耗16位单片机msp430f149和大容量flash存储器对采集的心电信号进行记录、实时分析及处理，在发现异常或者导联脱落时能及时报警。
The optical interface board is crucial in sdh system , and the frequency synthesizer unit is especially important for the design of the board , so how to design an excellent optical interface board ( ol1zc8 ) , which is in zxsm - 2510 project , is discussed in this dissertation Sdh设备研发中,光接口板的地位举足轻重。光接口板设计中,频率合成单元尤其关键,稳定可靠的时钟信号是系统正常工作的前提。本论文依托中兴通讯有限公司zxsm - 2510项目,项目的任务是设计性能优越的光接口板(命名为ol1zc8 ) 。
So it can be used as one part of the industrial process control or a valuable associated software for analyzing and simulating control systems . iterative learning control based on the study of robotic control adjusts control input repetitively with simple learning control algorithms , using input and output data of the previous operation over a fixed time interval , until perfect tracking is achieved 在机器人背景下发展起来的迭代学习控制对解决具有某种重复运动（运行）轨迹跟踪问题具有独特的能力，本文研究的目的是利用迭代学习控制理论为一般控制系统的设计性能优良的控制器，以期扩大迭代学习控制的应用领域。
The damage states are described in detail in terms of structural members and the relationship between the damage degree and the four types of performance limit states is built . the concept of the structural performance safety index is put forward and its calculation method is derived based on the structural deformation limit state equation . the deformation control design method is studied 从结构在地震作用下的破坏程度为出发点，对结构的破坏状态进行了描述，并建立了结构的破坏程度与结构四种性能极限状态之间的关系；提出了结构性能安全指数的概念，并以结构的变形极限状态方程为基础得到了结构设计性能安全指数的计算方法和结构性能等级的划分标准。
( 4 ) the numeric model , design and experiment performance of the amtec ' s components ; this work use the exist component theory model for reference , put forward the component theory model to meet the actual demand , and proved the correctness of the model , in the latter study , we will bring forward the most compatible theory model ( 4 )各个部件理论模型、设计性能及实验性能;本论文借鉴国外已有部件理论公式，提出了适合本课题组研究状况的部件理论公式并加以实验验证，在以后的研究中要提出一套最适合装置的理论模型。
Because the convergent equations are inequality groups , there are many groups of the values of the networks parameters that can meet the equations . and with the different group , the neural networks have different characteristics . therefore , it is very necessary to make clear the relations between the values of the network parameters and the characteristics of the neural networks 由于所得的收敛方程是不等式组，满足条件的参数取值并不唯一，且不同的参数取值对网络性能的影响是很大的，所以，要设计性能优良的网络，就必须弄清不同的参数取值与网络性能之间的关系。
High frequency system in high power resources of millimeter - wave radiation , such as resonator system , it ' s capability performs a vital role in whole high power microwave system . computer simulation is necessary in design process . basing on academic analyzing , simulation of resonator system with computer assistant tools will be very useful to optimize the apparatus designing 高功率微波源中的高频系统，如谐振腔系统等，其设计性能对整个高功率微波系统起着至关重要的作用，设计过程中的计算机仿真亦是必不可少的。
