www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/PlotLegendrePolynomialsExample.m
%% Plot Legendre Polynomials % Plot Legendre polynomials of orders |1| through |4|. syms x y fplot(legendreP(1:4, x)) axis([-1.5 1.5 -1 1]) grid on ylabel('P_n(x)') title('Legendre polynomials of degrees 1 through 4') legend('1','2','3','4','Location','best')