No matter how I change the function highlighted at the bottom I cannot get rid of the error: ??? Error using ==>@(f,t,n) Too many input arguments. I have read through Mathworks help description and examples of function arguments and I do not see a error in this function. Any help on this would be greatly appreciated.
syms t k nevalin(symengine,'assume(k,Type::Integer)');f = @(t)evalin(symengine,['subs(piecewise([0 <= t and t < 2,',... 'sin((Pi*t^2)/4)],[t <= 2 and t < 3, 5*t-t^2-6], [t <=3 and t < 4, 0],',... '[Otherwise, t-4]),t=',regexprep(mat2str(x),' ',','),')']);a = @(f,t,k) int(f*cos(k*pi*t/4)/4,t,-2,8);b = @(f,t,k) int(f*sin(k*pi*t/4)/4,t,-2,8);
ERROR OCCURS HERE
fs = @(f,t,n) a(f,t,0)/4 + ... symsum(a(f,t,k)*cos(k*pi*t/4) + b(f,t,k)*sin(k*pi*t/4),k,1,n);g = fs;pretty(fs(g,t,25,1))ezplot(fs(g,t,25,1),-2,8)hold onezplot(f,-2,8)hold offtitle('Partial sum with n=25')
Best Answer