%?~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function?t?=?atan2d_0_360（yx）
%?~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%{
??This?function?calculates?the?arc?tangent?of?y/x?in?degrees
??and?places?the?result?in?the?range?[0?360].

??t?-?angle?in?degrees

%}
%?----------------------------------------------

if?x?==?0
????if?y?==?0
????????t?=?0;
????elseif?y?>?0
????????t?=?90;
????else
????????t?=?270;
????end????
elseif?x?>?0
????if?y?>=?0
????????t?=?atand（y/x）;
????else
????????t?=?atand（y/x）?+?360;
????end????
elseif?x?????if?y?==?0
????????t?=?180;
????else
????????t?=?atand（y/x）?+?180;
????end???????
end

end

%?~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-04-21?17:45??附錄D?Matlab代碼\
?????文件?????????672??2009-03-08?11:10??附錄D?Matlab代碼\atan2d_0_360.m
?????文件????????1457??2013-03-22?21:45??附錄D?Matlab代碼\atmosphere.m
?????文件?????????970??2009-06-25?09:48??附錄D?Matlab代碼\bisect.m
?????文件????????2936??2013-10-13?12:21??附錄D?Matlab代碼\coe_from_sv.m
?????文件?????????640??2009-03-09?08:23??附錄D?Matlab代碼\dcm_from_q.m
?????文件?????????692??2009-03-08?12:13??附錄D?Matlab代碼\dcm_to_euler.m
?????文件?????????620??2009-03-08?12:15??附錄D?Matlab代碼\dcm_to_ypr.m
?????文件????????6209??2009-03-09?10:05??附錄D?Matlab代碼\Example_11_03.m
?????文件????????5576??2013-03-23?20:14??附錄D?Matlab代碼\Example_12_01.m
?????文件????????5956??2013-03-23?21:46??附錄D?Matlab代碼\Example_12_02.m
?????文件????????4669??2013-03-24?08:30??附錄D?Matlab代碼\Example_12_06.m
?????文件????????5595??2013-11-07?14:01??附錄D?Matlab代碼\Example_12_09.m
?????文件?????????224??2013-11-07?15:22??附錄D?Matlab代碼\Example_12_10.m
?????文件????????5149??2013-11-07?14:29??附錄D?Matlab代碼\Example_12_11.m
?????文件????????5148??2013-11-07?14:30??附錄D?Matlab代碼\Example_12_12.m
?????文件????????4609??2009-03-07?17:11??附錄D?Matlab代碼\Example_1_18.m
?????文件????????2827??2009-03-07?17:43??附錄D?Matlab代碼\Example_1_19.m
?????文件????????2338??2009-03-07?17:44??附錄D?Matlab代碼\Example_1_20.m
?????文件????????1662??2009-03-07?21:05??附錄D?Matlab代碼\Example_2_13.m
?????文件????????2052??2009-03-07?21:42??附錄D?Matlab代碼\Example_2_16.m
?????文件????????6857??2009-06-21?14:32??附錄D?Matlab代碼\Example_2_18.m
?????文件?????????937??2009-03-07?22:13??附錄D?Matlab代碼\Example_3_02.m
?????文件?????????991??2009-03-07?22:42??附錄D?Matlab代碼\Example_3_05.m
?????文件????????1353??2009-03-07?23:06??附錄D?Matlab代碼\Example_3_06.m
?????文件?????????873??2009-03-08?09:26??附錄D?Matlab代碼\Example_4_01.m
?????文件????????2671??2009-03-08?16:03??附錄D?Matlab代碼\Example_4_03.m
?????文件????????1997??2009-03-08?12:52??附錄D?Matlab代碼\Example_4_07.m
?????文件????????2951??2009-03-08?16:22??附錄D?Matlab代碼\Example_5_01.m
?????文件????????3653??2009-03-08?17:13??附錄D?Matlab代碼\Example_5_02.m
?????文件????????1460??2009-03-08?17:22??附錄D?Matlab代碼\Example_5_04.m
............此處省略42個文件信息