徐来客采纳了回答
2019-05-28 16:09
>> t=0:30;>> x=[107.507 109.300 111.026 112.704 114.333 115.823 117.171 118.517 119.850 121.121 122.389 123.626 124.761 125.786 126.743 127.627 128.453 129.227 129.988 130.756 131.448 132.129 132.802 ...