Matlab .net assembly symbolic toolbox

Hi all,

Here is what I've done:

1. Used Matlab>deploytool>.net assembly to create a dll
2. Added reference to all the required files in C#
3. Ran a program using a matlab test function for adding numbers which ran correctly

The problem I'm facing is with the symbolic toolbox of matlab. I wrote a simple function for solving two equations and return a logical value if there is an intersection between the curves.

function Range = MatCurveIntersection(Curve1,Curve2 )

c1 = sym(Curve1);

c2 = sym(Curve2);

%Solve the two equations

x=solve(c1-c2);

y=double(x);

%Check to see if the two curves intersect 

Range=isreal(y)&(~isempty(y));

end

Now, when I run the C# program, i get an error: "undefined function or method 'sym' for input arguments of type 'char'"

Troubleshooting:

1. The code runs correctly in Matlab
2. Verified that the versions of Matlab and symbolic toolbox match
3. Verified the existence of sym.m

I cannot figure out what the problem is. Help Please!

Answer 1

[Ken Atwell]

This doc page states that the Symbolic Math Toolbox cannot be embedded into a compiled application/assembly.

[Dipen]

Thanks, I figured that out today. Deploytool has an option for adding additional files and folders, but adding the symbolic toolbox folder doesnt change anything. As the page states, I guess its because of licensing issues