%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function?[alfsinalf]=?alfx（u）

????if（u>=-1.?&&?u<=1.）
??????xxx=1j*abs（sqrt（1.-u^2））;
????elseif（u?????????xxx=-abs（1j*sqrt（u^2-1.））;	%影響0，90，180等點的奇異
????else
????????xxx=sqrt（u*u-1.）;
????end
????alf=-1j*log（u+xxx）;
????sinalf=sin（alf）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????364??2016-04-01?18:08??EEC\alfx.m

?????文件????????651??2016-04-01?18:08??EEC\cf.m

?????文件????????299??2016-04-01?18:08??EEC\cg1.m

?????文件????????299??2016-04-01?18:08??EEC\cg2.m

?????文件????????327??2016-04-01?18:08??EEC\cross.m

?????文件???????1065??2016-04-01?18:08??EEC\cube.m

?????文件????????252??2016-04-01?18:08??EEC\dot.m

?????文件???????2345??2016-04-01?18:08??EEC\edgewave.m

?????文件???????1197??2016-04-01?18:08??EEC\EEC.m

?????文件???????1213??2016-04-01?18:08??EEC\EECtest.m

?????文件????????554??2016-04-01?18:08??EEC\eee.m

?????文件????????895??2016-04-01?18:08??EEC\findepsi.m

?????文件???????2522??2016-04-01?18:08??EEC\mipo.m

?????文件???????2227??2016-04-01?18:08??EEC\miptd.m

?????文件????????259??2016-04-01?18:08??EEC\nu.m

?????文件???????7488??2016-04-01?18:08??EEC\tri_com.m

?????目錄??????????0??2016-04-01?21:25??EEC

-----------?---------??----------?-----??----

????????????????21957????????????????????17