原型

The 2-D bilinear transformation digital circuit from 1-D analog domain to 2-D discrete domain has been presented, which can ensure the exact realization of 1-D to 2-D bilinear transformation.

将此二维双线性变换数字电路用于2-D跳耦型数字滤波器的电路中，即可获得一种新的，稳定的二维数字滤波器实现。同二维波数字滤波器一样，2-D跳耦型数字滤波器亦以1-D无源LC双端接载梯型滤波器为导出原型。

along with the development of digital technology,digital filters are widely used in many fields,this paper introduces how to design a iir digital notch filters in matlab environment.the design of digital notch filters can be achieved through three steps:firstly,the design of analog lowpass filter; secondly,it is analog lowpass to analog band stop filter conversion;at last,using the bilinear transformation make the analog notch filters change into digital notch filters.the paper also introduces how to design the transfer function of the digital notch filters using all the zeros and farthest points at the same time,it also introduces the program of the digital notch filters under butterworth analog lowpass prototype.

摘 要：随着数字技术的发展，数字滤波器在许多领域得到广泛的应用。研究一种在matlab语言环境下设计iir数字陷波滤波器的方法，在数字陷波滤波器设计过程中，先进行模拟低通滤波器的设计，然后进行模拟低通/模拟带阻滤波器转换，最后采用双线性变化法将模拟陷波滤波器转化成数字陷波滤波器。提出一种用所有零点和极点来表达数字陷波器传递函数的方法，同时给出以巴特沃斯模拟低通为原型设计数字陷波滤波器的程序。关键词：无限冲激响应；巴特沃斯滤波器；数字陷波滤波器；matlab；双线性变换

To obtain current-mode biquadratic filter with high accuracy, a voltage-mode second order universal filter based on two VFA's was transformed into a current-mode biquadratic filter-based on two AOA's by means of the concept of adjoint network.

为获得高精度电流模式双二次滤波器，以双VFA电压模式二阶通用滤波器为原型，用伴随网络的概念设计出AOA电流模式双二次滤波函数的新电路。

Other tissue content decreased largely with the exception of blind gut and large intestin at 4 hours.The total excretion of parent drug in urine and faeces was 52.4% and 6.2 % of the dose respectively.

尿和粪的排泄试验表明：尿和粪24小时以原型药物的排泄量分别占给药量的52.4％、6.2％。

And Vision System of Submarine Voyage Training Simulator is realized with the proper transacting, geometry transaction, illumination dealing, material dealing, blurredness dealing, texture mapping reverse deformation, etc.

最后，根据基于HLA的潜艇航行训练模拟器原型系统设计实现了高层体系结构软件VRSE-RTI。

"COOL RUNNINGS" is based on a true story. The prototype, Jamaican bobsled team, has been an eternal miracle in sports history.

影片根据真人真事改编，故事原型牙买加有舵雪橇队是体育史上一个永远的奇迹。

B: Yes, he had had a pig is his greatest friend, called "Bock" is a prototype Nazhi idiot.

乙：是的，他以前有一只最大的猪是他的好朋友，叫"波克"就是那只蠢猪的原型。

Maud Bodkin, in "Archetypal Patterns in Poetry"(1934), interpreted Coleridge's "The Ancient Mariner" and T.

莫德·鲍德金在其《诗歌中的原型结构》（1934）一书中把科勒瑞治的《远古的水手》以及艾略特

The young critics favor critical explore relates to the artistic form and the old critics make a good success of the practice in folkloric criticism, anthropologic criticism, mythic archetypes criticism, psychoanalytic criticism, new criticism, book reviewing, etc.

沈从文、李健吾的创作式批评张扬批评的想象性，重视读者的地位；朱光潜、李长之的知识型批评讲究各艺术品类的通约性，是新文学话语产生的理论源泉；梁宗岱、叶功超的对话型批评引进了一些"新批评"，也将中国文学精华译介到西方，创造了新的文学生态环境，一定程度上改变了人们看现代文学的方式；林徽因的批评张扬了批评的"女性"意识：新老京派都在新批评方面有所探索：前者侧重于与艺术形式有关的批评探索：后者则在民俗学批评、人类学批评、"神话一原型"批评、精神分析学批评、英美新批评、书评等的实践方面成绩显著。

Two sets of simulation data and real borehole sample data are used to verify the prototype system developed in VC++.

以模拟数据和地质钻探数据对开发的原型系统进行验证。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。