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[单选题]某系统的微分方程为为yy′′(t)+3y的答案
搜答案
某系统的微分方程为为yy′′(t)+3y(t)==2ff′′(t)则系统的阶跃响应g(t)
单选题
2021-09-01 20:28
A、2e-3ttεε(t
B、e-3ttεε(t
C、2e3ttεε(t
D、e3ttεε(t
查看答案
正确答案
C
试题解析
标签:
联大
河南科技大学
微机接口技术
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