东华大学matlab数学实验-第四次答案(2)
时间:2025-07-10
时间:2025-07-10
0.0000 + 0.0000i
0.0000 + 0.0000i
0.9768 + 0.0000i
0.9388 + 0.2682i
0.9388 - 0.2682i
0.8554 + 0.5363i
0.8554 - 0.5363i
0.6615 + 0.8064i
0.6615 - 0.8064i
0.3516 + 0.9878i
0.3516 - 0.9878i
-0.0345 + 1.0150i
-0.0345 - 1.0150i
-0.4609 + 0.9458i
-0.4609 - 0.9458i
-0.1150 + 0.8340i
-0.1150 - 0.8340i
-0.7821 + 0.7376i
-0.7821 - 0.7376i
-0.9859 + 0.4106i
-0.9859 - 0.4106i
-1.0416 + 0.0000i
-0.7927 + 0.0000i
>> polyval(p,x)
ans =
1.0e-12 *
0.0000 + 0.0000i
0.0000 + 0.0000i
0.1305 + 0.0000i
0.0954 + 0.0245i
0.0954 - 0.0245i
0.0796 + 0.0419i
0.0796 - 0.0419i
-0.0643 + 0.0680i
-0.0643 - 0.0680i
0.1620 + 0.0550i
0.1620 - 0.0550i
-0.0120 + 0.0557i
-0.0120 - 0.0557i