若某因果离散时间系统的系统模拟框图如题26图所示，则系统稳定时[img=11x23]18033558542a381.png[/img]值范围是 ( )[img=604x291]180335587739738.bmp[/img]
A: [img=54x25]1803355881dff48.png[/img]
B: [img=54x25]180335588b9ddaf.png[/img]
C: [img=54x25]18033558939bf27.png[/img]
D: [img=54x25]180335589c339bb.png[/img]
A: [img=54x25]1803355881dff48.png[/img]
B: [img=54x25]180335588b9ddaf.png[/img]
C: [img=54x25]18033558939bf27.png[/img]
D: [img=54x25]180335589c339bb.png[/img]
举一反三
- 若某因果离散时间系统的系统模拟框图如题26图所示，则系统稳定时[img=11x23]180370d8f05f0d3.png[/img]值范围是 ( )[img=604x291]180370d9155d52b.bmp[/img] A: [img=54x25]180370d920a1b37.png[/img] B: [img=54x25]180370d92a2bd9f.png[/img] C: [img=54x25]180370d932f6100.png[/img] D: [img=54x25]180370d93bbce7f.png[/img]
- 若某因果离散时间系统的系统模拟框图如题26图所示，则系统稳定时[img=11x23]18030fb66a7d92d.png[/img]值范围是 ( )[img=604x291]18030fb68862c80.bmp[/img] A: [img=54x25]18030fb6913df80.png[/img] B: [img=54x25]18030fb698d4141.png[/img] C: [img=54x25]18030fb6a0a2856.png[/img] D: [img=54x25]18030fb6a9a6bbb.png[/img]
- 若某因果离散时间系统的系统模拟框图如题26图所示，则系统稳定时[img=11x23]180392aaf2187a2.png[/img]值范围是 ( )[img=604x291]180392ab10bc065.bmp[/img] A: [img=54x25]180392ab19a1e2d.png[/img] B: [img=54x25]180392ab222d908.png[/img] C: [img=54x25]180392ab2b43e40.png[/img] D: [img=54x25]180392ab3365eef.png[/img]
- 若某因果离散时间系统的系统模拟框图如题26图所示，则系统稳定时[img=11x23]18032b45a346dd9.png[/img]值范围是 ( )[img=604x291]18032b45c112c70.bmp[/img] A: [img=54x25]18032b45cb165c1.png[/img] B: [img=54x25]18032b45d2e5df5.png[/img] C: [img=54x25]18032b45db77435.png[/img] D: [img=54x25]18032b45e484b53.png[/img]
- 若某因果离散时间系统的系统模拟框图如下图所示，则系统稳定时[img=11x23]1803bf85c96fd43.png[/img]值范围是（ ）。[img=315x150]1803bf85df0f4e1.png[/img] A: [img=54x25]1803bf85e82519a.png[/img] B: [img=54x25]1803bf85f0ad808.png[/img] C: [img=54x25]1803bf85f994791.png[/img] D: [img=54x25]1803bf8601c37c1.png[/img]