How to make a Riemann surface plot of simple analytic functions ?

14 次查看（过去 30 天）
Ole
Ole 2017-9-28
编辑： Ole 2017-9-29
How to make a riemann surface plot of simple analytic functions ? The code below does not give the correct plots.
clear all; close all; clc;
x = linspace(-2,2,100);
y = linspace(-2,2,100);
[X, Y] = meshgrid(x,y);
z = X + 1i*Y;
f = sin(z); %log(z) %sqrt(z)
figure
p = surfc(real(z),imag(z),angle(f));
%p = surfc(real(z),imag(z),cos(X).*sinh(Y));
set(p,'EdgeColor','none');
view(3), axis equal
Also the following does not give the branches.
z = cplxgrid(30);
cplxmap(z,sin(z))
Sin(z) should look like sin(z)

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by