摘要
无论是采用定义式还是图解法求取含不可积无始信号的卷积积分,其计算工作量都较大,也很容易出错.直接利用运算性质求解则比较方便.论述了基于该思想的2种计算方法,并用具体的实例对这2种计算方法进行了验证和比较.
The workload for calculation of the convolution integration of non-integrable singnals without a start regardless of using the definition or graphical methods, while it is easy to use direct operation to obtain solutions. This paper expatiates on two calculating methods based on the above mentioned thought and carries out demonstration and comparison for the two methods through examples.
出处
《重庆工学院学报》
2005年第11期89-91,共3页
Journal of Chongqing Institute of Technology
关键词
卷积分积分
无始信号
不可积信号
Convolution Integration
signal without start
non-integrable signal
