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please help me in corecting this code. I have to give A as array of 10 values but getting error like dimensions are not matching .. please help me how to match the dimensions.

       
         theta=-1:0.01:1;
        
         u=sin(theta);
        
         for
        
         theta= -1:0.01:1
        
         syms
        
         x
        
         A=[0.96058 0.82596 0.576 0.29171 0.12276 0.12276 0.29171 0.576 0.82596 0.96058];
        
         fun=A*exp(1j*pi*30*u*x);
        
         E=int(fun,x,-1,1);
        
         end
        
         M=max(E);
        
         Y=abs(E);
        
         G=Y./M;
        
         Edb=20*log10(G);
        
         plot(u,Edb);

error:

Error using symengine

Dimensions do not match.

Error in sym/privBinaryOp ( line 1002 )

Csym = mupadmex(op,args{1}.s, args{2}.s, varargin{:});

Error in * ( line 315 )

X = privBinaryOp(A, B, 'symobj::mtimes');

https://www.mathworks.com/matlabcentral/answers/806442-dimensions-do-not-match#answer_678852

thetavals = -1:0.01:1;

A = [0.96058 0.82596 0.576 0.29171 0.12276 0.12276 0.29171 0.576 0.82596 0.96058];

u = sin(thetavals);

syms x U real

fun = A*exp(1j*pi*30*U*x)

fun =

Eint = int(fun,x,-1,1)

Eint =

E0 = limit(Eint, U, 0);

E0idx = find(u == 0);

u(E0idx) = nan;

E = subs(Eint, U, u(:));

E(E0idx,:) = E0;

M = max(E, 2);

Y = abs(E);

G = Y./M;

Edb = 20*log10(G);

plot(thetavals, Edb);

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