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')