MATLAB Online에서 열기 Hi , I have problem when i try to integrate polyfit in matlab and what I need to do is To fit the data (x and y are two vecore with the same file ) to a polynomial of degree n where n i
MATLAB Online에서 열기 Ran in: if the polynomial function f is given like this, I can use coeffs function symsx f = cos(x)+x; [a,b]=coeffs(f) a = b = However, if the function f is give as follows symsx dxdt
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I think you want to storethe result of evaluating the anonymous function alphainstead of the anonymous function itself. Also, doing arithmetic with the function handles won't work. Instead of defining V=@(T) roots([P, ((b*P) - (R*T)), -((3*...
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latest equation I don't see any obvious simplifications. So maybe just multiply the whole thing by x^4 (to give you a polynomial in x), collect terms on powers of x, then write a loop over t=0:0.01:1 to evaluate the coefficient vector and feed this to the roots function to get ...