Potential for incorrect solutions of continuous-time LTI system problems when using eigenfunctions

作者：He, Zishu^*; Xia, Wei; Li, Huiyong

来源：IEEE Transactions on Education, 2008, 51(2): 288-289.

DOI：10.1109/TE.2007.910364

• eigenfunctions
• Laplace transforms
• region of convergence

The concept of eigenfunctions for a linear time-invariant system is emphasized in this short paper. It is pointed out that when the concept of eigenfunctions; is used, incorrect results may be obtained if the region of convergence of the system function is overlooked. As a consequence, incorrect solutions can be obtained, as was the case for an example found in a widely used textbook.

• 出版日期2008-5
• 单位电子科技大学