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x=acos((10117964.77-40000.*t-1600.*t.^2)./10149428)-0.0793;
h=2680.*cos(x);
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t=0:1:80;
x=acos((10117964.77-40000.*t-1600.*t.^2)./10149428)-0.0793;
h=2680.*cos(x);
dh=diff(h);
plot(dh)

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3Â¥2015-03-24 13:25:43
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3Â¥: Originally posted by 865504913 at 2015-03-24 13:25:43
t=0:1:80;
x=acos((10117964.77-40000.*t-1600.*t.^2)./10149428)-0.0793;
h=2680.*cos(x);
dh=diff(h);
plot(dh)

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ÒýÓûØÌû:
2Â¥: Originally posted by zhangxiyu199 at 2015-03-24 13:05:59
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ÒýÓûØÌû:
3Â¥: Originally posted by 865504913 at 2015-03-24 13:25:43
t=0:1:80;
x=acos((10117964.77-40000.*t-1600.*t.^2)./10149428)-0.0793;
h=2680.*cos(x);
dh=diff(h);
plot(dh)

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6Â¥: Originally posted by »ðаˮÑý at 2015-03-24 14:29:55
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6Â¥: Originally posted by »ðаˮÑý at 2015-03-24 14:29:55
ͬѧ£¬ÎÒ½èÎÊÒ»¾ä£¬ÎªÊ²Ã´ÊÇplot£¨dh£©¾ÍÐУ¬¶øplot£¨t£¬dh£©¾Í²»ÐÐÄØ...

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8Â¥2015-03-24 15:45:06
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8Â¥: Originally posted by 865504913 at 2015-03-24 15:45:06
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