www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/PlotPuiseuxSeriesApproximationExample.m
%% Plot Puiseux Series Approximation %% 1 syms x f = exp(x)/x; s6 = series(f, x) s7 = series(f, x, 'Order', 7) s8 = series(f, x, 'Order', 8) %% 2 fplot([s6 s7 s8 f]) legend('approximation up to O(x^6)','approximation up to O(x^7)',... 'approximation up to O(x^8)','exp(x)/x','Location', 'Best') title('Puiseux Series Expansion')