MATLAB: Hello! I need some help regarding a project diracinfmatlab functionsymsum Best Answer You have to declare âkâ and âtâ in your syms statement:syms k t S(t) = symsum(((-1)^k)*dirac(t-k*25), k, -Inf, Inf);test = sym(0:25);rez = vpa(S(test))I leave the rest to you. Related SolutionsMATLAB: Can we convert a vector elements into symbolic variables but all it elements should all act individually as symbolic variabls syms(sym('k', [4 1]))However typically you should insteadk = sym('k', [4 1])k(1) MATLAB: Help with Numerical integration (convert symbolic expression to double) N=10;S=[20 25 18 29 17 28 23 20 21 30];normA = S - min(S(:));normA = normA ./ max(normA(:));A=normA;A(5)=0.1;syms k xp=subs(k.^(x-1),k,A(1:N));L=prod(p);fun3=matlabFunction(x.^(N-1).*L);q2=integral(fun3,0,inf,'arrayvalued',1) Related QuestionInfinite Sum of a Sequence.Integral of a functionHow do i multiply two functions
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