Based on a current-mode integrator and proportion circuit multiple outputs by AOA, multifunctional second-order current-mode filter was proposed.
以AOA电流模式多路输出积分器和AOA电流模多路输出比例电路为基础，设计了多功能二阶电流模式滤波器。
Some new voltage-mode second-order filters based on current feedback amplifier are proposed. The major merits of these circuits are multiple filtering function and adjustable parameter.
构造了一些新的基于电流反馈放大器的电压模式双二阶滤波器，多滤波功能和参数可调是这些电路的主要优点。
This paper reviewed the synthesis, function and current condition of second- order nonlinear optical polyimide material in recent years, and then analyzed its application prospect.
综述了近年来二阶非线性光学聚酰亚胺材料的合成、性能和现状，并对其应用前景进行了展望。
In the current implementation, each image generates on the order of 1000 SIFT keys, a process that requires less than 1 second of computation time.
照目前的情况，每幅图像按命令产生1000个SIFT键，这个过程只要不到1秒的计算时间。
Second order partial differential equations were given. They were solved by one-dimension method and analytical solutions for magnetic field and eddy current were obtained.
列出二阶偏微分方程，采用一维方法求解得到了磁场、涡流的解析表达式。
The second order effect can be neglected in our current code if the ratio of stiffness to weight satisfies certain condition when referring to the reinforced concrete frame.
在我国现有规范中，当钢筋混凝土框架的刚重比满足一定条件时，可以不考虑二阶效应的影响。
By signal flow graph, a new universal active current mode second-order filter was designed basis on establishing MOS transistor small-signal model. The filter is of three-input and one-output.
在建立了MOS场效应管小信号模型的基础上，采用信号流图的方法设计了一个三输入一输出的二阶通用有源电流模式滤波器。
The paper gives realization second-order OTA-C filter circuit structural and current transfer function of filter by researching the transmission property of multi-output CMOS trans-condutor.
通过对多输出的CMOS跨导器传输特性的研究，给出了实现二阶OTA—C滤波器的电路结构和电流传递函数。
The paper gives realization second-order OTA-C filter circuit structural and current transfer function of filter by researching the transmission property of multi-output CMOS trans-condutor.
通过对多输出的CMOS跨导器传输特性的研究，给出了实现二阶OTA—C滤波器的电路结构和电流传递函数。
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