Embedded MATLAB Function 模块中对数组有什么要求？

haimingqing

haimingqing

function speed2 = fcn(p)
% This block supports the Embedded MATLAB subset.
% See the help menu for details.
G=2170;
f=0.012;
is=0;
Cd=0.33;
A=2;
ef=0.95;
%p=60;
eml.extrinsic('solve');
eml.extrinsic('subs')
u=solve('(1/ef)*(G*f*u/3600+G*is*u/3600+Cd*A*u^3/76140)-p','u');
u=subs(u);
% speed2=u(1);
% for i=1:3
%     
%     if imag(u(i))==0
%          speed2=u(i);
%     end
% end