Plot connecting nodes with arrows/lines팔로우 조회 수: 2 (최근 30일) Jennifer Karlberg 2019년 5월 18일 추천 0 링크 번역 답변: Surbhi Pillai 2019년 5월 30일 I would like to plot a figure similiar to the one attached. So I have different ...
Then, create a 3-D quiver plot with no automatic scaling. Get [X,Y,Z] = sphere(10); [U,V,W] = surfnorm(X,Y,Z); quiver3(X,Y,Z,U,V,W,0) axis equal For comparison, create the plot with automatic scaling. Note that the arrows are shorter and do not overlap. Get figure...
(:)), 256); colormap(jet(256)); % 使用jet颜色映射 % 绘制带颜色编码的向量场 q = quiver(X, Y, U, V); set(q, 'ColorBinding', 'interpolated', 'CData', abs(U)); colorbar; % 显示颜色条 title('Quiver Plot with Colored Arrows Based on Magnitude'); xlabel('X axis'); ylabel('...
Polarplot(theta, rho)函数基基于角度θ和半径ρ来绘制极坐标图,首先设置theta从0至2π的弧度,再设置半径的长度,代码如下: The polarplot (theta, rho) function base plots the polar coordinates based on the angle theta and radius theta. First, set the radian of theta from 0 to 2π, and then se...
Arrows are right scaled and not superimposed. This is the gradient in one dimension. Thank you so much. Jan2017년 11월 12일 MATLAB Online에서 열기 x = -10:2:10; f = -x.^2; df = gradient(f, x); figure; plot(x, f); ...
functionhh=quiverwcolorbar(varargin)% Melissa Day 5/24/2013% Upgrade of Andrew Diamond's quiverc2wcmap to generate a quiver plot% with arrows colored according to vector magnitude.% Functional differences from quiverc2wcmap:% 1) Allows user to specify colormap boundaries using 'bound': changes...
Thetext()function’s versatility allows users to not only add arrows but also customize their appearance, providing a visually appealing and informative plot. Output: Code Example 3: Multiple Arrows With Dynamic Text Usingtext() % Generating a third plotx=linspace(0,10,100);y=exp(-0.2*x)....
(X); S = cov(X); [U,D] = eig(S); %% specify base points/directions for arrows base = [mu;mu]; vecs = sqrt(D)*U'; vecs = 2 * vecs; %% plot plot(X(:,1),X(:,2), 'r.') axis equal hold on quiver(base(:,1),base(:,2),vecs(:,1),vecs(:,2),'blue','...
Hey, I have a vector field with a large dynamic range; therefore the only way to properly see it in a quiver plot is if the length of the vectors will scale logarithmic instead of linearly. As far as I know, there is no built in way to do it. Manually take the log before ...
Plot colorful arrows based on patch. The color of arrows depends on colormap. FUN_quiver_by_plotV2_cmap_patch_mmap.m This is same as FUN_quiver_by_plotV2_cmap_patch.m but compatible with mmap FUN_quiver_by_plotV2_preset_cmap.m [not recommended!] This is similar to FU...