A design method of general biquadratic OTA-C filter is presented.
提出了通用二阶(双二阶)ota - C滤波器的一种设计方法。
A general biquadratic realization is also proposed with this SI circuit.
据此，得到了SI电路的一般双二次实现。
D dissertation is concerned with the dynamics of biquadratic polynomials.
本文主要研究双二次多项式的动力系统。
In chapter 3, a one-dimensional isotropic biquadratic Heisenberg spin chain equation is considered.
第三章研究了一个一维的四阶铁磁链方程。
The formula shows that the propagation error from biquadratic polynomial is the same as the error from linear polynomial.
公式表明，不完全双二次多项式的DEM传递误差与双线性多项式的传递误差相同。
The realization of high-Q switched-capacitor (SC) bandpass biquadratic- joints require very high capacitor spread and larger chip area.
高Q值的开关电容带通双二次节需要很高的电容比和较大的芯片面积。
In the paper, large deformation of symmetry fission has been described by a biquadratic surface revolution instead of several quadratic equations.
本文用四次方程代替常用的几个二次方程曲线的回转体，来描述对称裂交的大形变过程。
The results show that the maximum of the exchange bias field departs from easy axis with increasing the biquadratic-coupling field or bilinear field.
结果表明：随着双线性耦合场或双二次耦合场的增加，交换偏置场的最大值位置向易轴靠近。
The models of SC Conductance and impedance with finite gain op amp are established. From these models, an analysis of finite gain effect on biquadratic SCF is made.
本文提出了运放增益为有限值时的SC电导和SC阻抗模型，用它们分析了运放有限增益对双二阶开关电容滤波器(SCF)性能的影响。
The main contents and contributions include: 1 on basis of the defined biorthogonality, we propose several biquadratic cost functions for array-signal blind separation.
主要的研究内容和成果包括以下几个方面：1利用定义双正交原理提出提出了多种用于阵列信号盲分离双二次代价函数。
Double Angle formula can transform the circular function equation to a biquadratic algebraic equation, and the analysis solution can be solved by extract equation directly.
用倍角公式可将该三角函数方程转化成一个四次代数方程，然后用求根公式直接求出解析解。
Double Angle formula can transform the circular function equation to a biquadratic algebraic equation, and the analysis solution can be solved by extract equation directly.
用倍角公式可将该三角函数方程转化成一个四次代数方程，然后用求根公式直接求出解析解。
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