1) signal-flow
信号流
1.
This paper introduces a novel automatic physical synthesis methodology for analog circuits based on the signal-flow analysis.
提出了一种新的基于信号流分析的模拟电路版图综合方法。
2) current signal
电流信号
1.
The current signals with splash or without splash are processed using cepstrum transform in spot welding,and then the plots of the cepstrum are compared.
飞溅将引起电流信号的异常变化。
2.
Based different dealing ways of voltage and current signals in Siemens analog input modular EM231,two normal signal-proceeding programs are given after the analysis of modular inner proceed procedure in this paper.
针对西门子模拟量输入模块EM231同一端口接受电压信号和电流信号不同方式,分析了EM231内部处理过程中比例斜率的变化,给出了处理电压信号和电流信号的两种通用程序。
3.
This paper introduces that current signals of power system are acquired by Rogowski coil through optical fiber transmission system to low voltage side,which overcome the strong electromagnetic interference between the high-voltage signals,finaly transmission signals are send into the MSP430 to achieve signal measurement and display to improve the accuracy of measurement.
介绍了使用Rogowski线圈采集电力系统中的电流信号及通过光纤传输系统把采集的信号传送到低压侧的设计方案,利用MSP430单片机实现信号的测量和显示,对采用Rogowski线圈的测量方案以及系统设计软硬件的实现方法进行了分析。
3) blood signal
血流信号
1.
According to the characteristic of red light and infrared light having change after uptake finger,this paper has studied blood signal acquisition system that based on single-chip microprocessor AT89C52.
根据红光和红外光透过手指后光吸收量变化的特点,本文研究了基于单片机AT89C52的血流信号采集系统。
4) signal sub-flow
信号分流
5) signal-flow graph
信号流图
1.
Application of the signal-flow graph to modeling and calculation of oxidation-reduction equilibrium system
信号流图在氧化还原反应平衡系统建模与计算中的应用
2.
A new method for establishing the status equation of circuit is given in the paper,in which the 2b circuit signal-flow graph is simplified as status matrix flow graph.
信号流图是建立状态方程的一种有效工具,给出了一种新的建立电路状态方程的方法,把电路的2b信号流图化简为一种状态矩阵流图,该流图仅含有独立节点,状态变量及其导数节点。
3.
A new method for establishing the state equation of circuit is given in this paper in which the signal-flow graph is simplified as a state matrix flow graph, and all the calculation formulue for the transmission matrix are deduced, so it is easy to obtain the state equation.
本文给出了一种新的建立电路状态方程的方法，文中把信号流图简化为一种状态矩阵流图，并导出了矩阵流图中各传输矩阵的计算公式，由此很容易写出状态方程。
6) Signal current
信号电流
补充资料：信号流图
| 信号流图 signal flow graph 借助拓扑图形求线性代数方程组解的一种方法。1953年由S.J.梅森提出，又称梅森图。图1为与下列方程组对应的信号流图，  图中，没有支路指向的节点（x0）为源点，源点的变量常代表方程所描述系统的输入，是独立变量；没有任何支路离开的节点为收点，收点的变量一般当作输出变量。依据某些方法简化信号流图 ，使之变成只有源点和收点，例如将图1化成图2，求出g、h值，便得出了方程的解答以及有关的量，如总的传输比、增益等。
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条