www.gusucode.com > symbolic 源码程序 matlab案例代码 > symbolic/CothPlotTheHyperbolicCotangentFunctionExample.m

    %% Plot Hyperbolic Cotangent Function
% Plot the hyperbolic cotangent function on the interval from -10 to 10.
syms x
fplot(coth(x), [-10, 10])
grid on