基于卷积技术的LTI系统响应时域算法

卷积技术是信号与系统分析的核心技术。它在LTI时域和频域系统分析中起着重要作用。通过用卷积技术计算因果系统的冲激响应、零输入响应、零状态响应及全响应的算法分析，最终推导出了基于卷积技术的非因果激励和非零初始条件下的LTI系统响应的时域算法，该算法是用傅里叶变换或拉氏变换分析LTI系统的依据。该算法的运用使LTI系统响应的时域分析走向频域分析。

Time-Domain algorithm of LTI system response based on convolution technology

Convolution is a key technique in signal and system analysis,which plays an important role in LTI time and frequency domain analysis.By using convolution technique to calculate cause and effect system's impulse response,zero-input response,zero-state response and total response,the paper deduced time domain algorithm of LTI system response under the condition of no cause and effect system and no zero-state at last.The algorithm is a basis that analyses LTI system by Fourier transformation or Laplace transformation.