是这个吗?
ua=5:5:50;
f=0.0076+0.000056*ua;
w=(0.131*ua.^2)+38800*f;
t=ua.*w/3.6;
[ua', t']
plot(ua,t)
xlabel('ua (km//h)'); ylabel('t(kw)');
title(' ua –t');
ans =
1.0e+004 *
0.0005 0.0429
0.0010 0.0916
0.0015 0.1487
0.0020 0.2171
0.0025 0.2994
0.0030 0.3983
0.0035 0.5166
0.0040 0.6571
0.0045 0.8224
0.0050 1.0153
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