I thought I had built an error-free code but it seems not, and I'm quite puzzled as why. My matrixes A, B and C contains values in a 64x64 matrix (may change size depending on the run, but they all have the same constant size in one run). s = size(A) figure(1) set(gcf,...
Here are the RGB triplets and hexadecimal color codes for the default colors MATLAB uses in many types of plots. RGB TripletHexadecimal Color CodeAppearance [0 0.4470 0.7410] '#0072BD' [0.8500 0.3250 0.0980] '#D95319' [0.9290 0.6940 0.1250] '#EDB120' [0.4940 0.1840 0.5560] '#7E2F8...
Open in MATLAB Online Hello! From the code snippet you just uploaded, I think there’s a syntax error in the way the "surf" function has been called. Calling the surf function with the ThemeCopy surf(newX3,newY3,newZ3,newStressZ3) syntax passes the variable "newStressz3" as a colour...
Example To illustrate howsurf()works, consider the following code: x = -5:0.1:5; y = -5:0.1:5; [X,Y] = meshgrid(x,y); Z = sin(sqrt(X.^2 + Y.^2))./(sqrt(X.^2 + Y.^2)); surf(X,Y,Z) This creates a surface plot for the functionsin(sqrt(X.^2 + Y.^2))./(...
Copy Code Copy Command 同じサイズの 3 つの行列を作成します。次に、それらを表面としてプロットします。表面プロットでは、高さと色の両方に Z が使用されます。 Get [X,Y] = meshgrid(1:0.5:10,1:20); Z = sin(X) + cos(Y); surf(X,Y,Z) 表面プロットにカラーマップの色を...
% This Matlab implementation of Surf is a direct translation of the % OpenSurf C# code of Chris Evans, and gives exactly the same answer. % Chris Evans wrote one of the best, well structured all inclusive SURF % implementations. On his site you can find Evaluations of OpenSURF ...
using surf (line 75)Z must be a matrix, not a scalar or vector 刚学matlab 小白见谅 ...
Here are the RGB triplets and hexadecimal color codes for the default colors MATLAB® uses in many types of plots. RGB TripletHexadecimal Color CodeAppearance [0 0.4470 0.7410] "#0072BD" [0.8500 0.3250 0.0980] "#D95319" [0.9290 0.6940 0.1250] "#EDB120" [0.4940 0.1840 0.5560] "#7E2...
MOD_FreeSurf2D is an open source MATLAB code that simulates fluid velocities and depths in rivers and streams. Although this model was designed for a specific purpose, MOD_FreeSurf2D can be employed in general scenarios when the depth-averaged, shallow water equations apply. The model approximat...
Scale domains of SURF and BRISK points in MATLAB I'm detecting BRISK and SURF feature points. I have the following code for detection. im = imread('hammer.png'); pointsBRISK = detectBRISKFeatures(im,'NumOctaves',3); pointsSURF = detectSURFFeatures(im,'NumOctaves',3);...