www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/PlotChebyshevPolynomialsOfTheSecondKindExample.m
%% Plot Chebyshev Polynomials of the Second Kind % Plot the first five Chebyshev polynomials of the second kind. syms x y fplot(chebyshevU(0:4, x)) axis([-1.5 1.5 -2 2]) grid on ylabel('U_n(x)') legend('U_0(x)', 'U_1(x)', 'U_2(x)', 'U_3(x)', 'U_4(x)', 'Location', 'Best') title('Chebyshev polynomials of the second kind')