why i getting Output argument error ?

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lina
lina 2014-12-30
评论： Star Strider 2014-12-30
I wrote this function code but I want to know why I getting this error
Error in ==> WvPr at 19 g = 9.8; % gravity acceleration in m/s^2
??? Output argument "HmoJfl" (and maybe others) not assigned during call to "C:\Users\Mac\Documents\MATLAB\WvPr.m>WvPr".
Error in ==> Untitled at 7 [HmoJfl,TpJfl,HmoJfd,TpJfd,HmoPMfd,TpPMfd]=WvPr(U10,X);
and if You can help me to correct it I'm really thank you :(
THANK YOU IN ADVECE

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回答（2 个）

Matt J
Matt J 2014-12-30
The first line of the function WvPr() has a list of output arguments
HmoJfl,TpJfl,HmoJfd,TpJfd,HmoPMfd,TpPMfd
that it promises to return. However, this promise is not being fulfilled. The error message means that these variables are not computed anywhere in the mfunction.
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per isakson
per isakson 2014-12-30
Start to use the debugging features to find out what is going on in your code.

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Star Strider
Star Strider 2014-12-30
Check the value of ‘U10’. By my calculations, if it is <28540, ‘Cd’<1, ‘m’ will be empty, and none of the loops will ever execute.
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lina
lina 2014-12-30
ok I will check right now thank you very much for these explanations

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