本文讨论用导纳矩阵描述多节点运算放大器电路的有用方法。
This paper discusses an useful method by which the multiple nodes circuit composed of the operational amplifier is described using admittance matrix.
如果电路中故障数不超出端口数，则利用这个方法只要经过一些代数运算就可以分析电路中的故障。
If the number of faults in a circuit does not greater than the number of ports, the faults can be analysed by this method only using some algebraic computations.
本文提出了一种完全依照理想运算放大器的特性，对含这类元件的线性时不变电路利用PSPICE进行计算机仿真的新方法。
New systematic approach to the simulation of circuits containing ideal operationamplifiers using the standard simulators such as PSPICE is first presented.
在此基础上，系统地论述了线性运算放大器电路分析的三种方法。
Author discusses wholly the treatments of three analytical techniques for linear operational amplifier circuits.
当电路复杂度达到一定规模后，传统的仿真验证方法已无法覆盖整个状态空间，从而无法保证像微处理器运算电路这类复杂设计的正确性。
As the increase of circuit complexity, traditional simulation method has been unable to cover the total state space and the correctness of microprocessor arithmetic circuit cannot be ensured.
本文用信号分解和叠加的理论及方法，推导出一种适用于分析运算放大电路反馈特性的“分解方框图”，并通过实例介绍了相量图分析法。
In this paper, authors deduce a analysis scheme explaining feedback characteristic of a operation amplifier using the theory and method of signal composing and decomposing.
该方法采用微分电路和三采样值运算法，以电流的二阶导数深度抑制非周期分量并提高对采样值的甄别。
The approach utilizes 2-level derivation of secondary current and a 3-sample fitting calculation for decaying DC component depress as well as the sample data identifying.
该方法采用微分电路和三采样值运算法，以电流的二阶导数深度抑制非周期分量并提高对采样值的甄别。
The approach utilizes 2-level derivation of secondary current and a 3-sample fitting calculation for decaying DC component depress as well as the sample data identifying.
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