| 基于卷积技术的线性系统的时域分析 |
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| 引用本文： | 王继先,叶翠珍.基于卷积技术的线性系统的时域分析[J].信阳师范学院学报(自然科学版),2005,18(3):279-281. |
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| 作者姓名： | 王继先 叶翠珍 |
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| 作者单位： | 1. 河南教育学院信息技术系,河南郑州,450014
2. 郑州高等师范专科学校物理系,河南郑州,450044 |
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| 摘 要： | 从理论上严格证明线性时不变系统时域分析的核心是卷积,卷积不仅能计算系统冲激响应和零状态响应,也能计算系统零输入响应和全响应.
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| 关 键 词： | 信号与系统 线性时不变系统 时域分析 |
| 文章编号： | 1003-0972（2005）03-0279-03 |
| 收稿时间： | 2005-03-21 |
| 修稿时间： | 2005-03-21 |
Time-domain analysis of linear system based on the convolution technique |
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| WANG Ji-xian,YE Cuizhen.Time-domain analysis of linear system based on the convolution technique[J].Journal of Xinyang Teachers College(Natural Science Edition),2005,18(3):279-281. |
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| Authors: | WANG Ji-xian YE Cuizhen |
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| Abstract: | Convolution technique applied to analyzsis a linear time-invariant system (LTIVS)in time domain is discussed.It is shown that the kernel of characteristic analysis of all LTIVS in time domain is to compute the convolution of its input excitation with the system's impulse response.Moreover,convolution can be used to analyze the zero-input response and total response of a LTIVS as well as to analysis the impulse response and zero-state response of the system. |
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| Keywords: | signal and system linear and time-invariant system system analysis in time domain |
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