如果矩阵 ，则 。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/af229ec06c974b83b5b85a84572231b7.png

已知串联支路为<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/65b91bc067d14873a38d0c4675b53329.png"/> ， ，则其传递函数为（ ） A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/8bc361d7b437451dac5c0c42c3213311.png"/> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/7db9751653e24eba9f152b6937c8c256.png"/> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/a4b7ab7e122b40068ce6b78635486bae.png"/> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/a6b34e5a8a764d5c9b78c725d7b77ed4.png"/>

给定一个连续时间线性时不变系统，已知，<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/bdfabdb79f554a658d36ec905432ec8b.png" />,输入为单位阶跃函数，则状态响应为（）。 A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/2064d85499a24636b401e8009542e903.png" /> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/b1b274bff09b4481b761a6aa2281fff2.png" /> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/5cc7424992b644e49f5b93aa85e59b8a.png" /> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/cb648b20892848869052d705c0e68156.png" />

已知系统和初始条件<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/15eb73651c0a4ae094e6de902b6c21ca.png" />求初始状态激励的响应 ( )。 A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/d016acd038b04b699e76c2354357c3d2.png" /> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/7a10be8f1ce74599a610fd0b9b9eb195.png" /> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/4621f442538946fdb897b89a1461e1e1.png" /> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/61b797beffc74a99b91e1934af1372fb.png" />

下面说法正确的是（ABD）。 A: 对给定的n×n常值矩阵A，有<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/303dacf53d6143c2b28f05f011cccd4d.png" /> B: 当A为对角线矩阵，即A=diag{<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/c6add3ff591a49618a099f987b66ac9b.png" />}时，有<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/daf51358ae6a4eefbdd513874b1f0024.png" /> C: 当A具有如下形式<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/d35669dfbff8484ea1da422c1c05a134.png" />,有<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/122dc0b2302840628b70f41d6200c101.png" /> D: 当A具有如下形式<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/061f1e154a43492c846419cd29919f63.png" />,有<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201902/fe069d53e0c74e3f863b774fd4c94ad0.png" />