Answered
Extracting information from 3D model - .stl file management on matlab
Try this link: Surface Curvature Can you just analyze edge length to find minimum/maximum distances?

22 days ago | 0

| accepted

Answered
how can i use one equation output values in another equation input
Try meshgrid [x,y] = meshgrid(freq,itime); plot(x,y)

23 days ago | 0

Answered
How to find a common area between three graphs in same plot
Do you have polyxpoly? Try intersections if not

23 days ago | 0

Answered
How to create an animation between 3 points
See this example x = 0:10; y = sin(x); for i = 1:lengh(x) plot(x(1:i),y(1:i)) pause(0.2) end

25 days ago | 0

Answered
Surface generation for material removal after impact of tool
See ths example clc,clear [t,r] = meshgrid(0:10:360,0:0.2:5); [x,y] = pol2cart(t*pi/180,r); z = sin(r)./r; z0 = 1; ...

25 days ago | 0

| accepted

Answered
Making a video out of still images without using a avi file.
Try GIF animation

25 days ago | 0

| accepted

Answered
Multiple plots taking different elements of X & Y matrices in a systematic pattern
Try reshape x = linspace(0,10,40); y = sin(x); x1 = reshape(x,[4 10]); y1 = reshape(y,[4 10]); plot(x1,y1)

25 days ago | 0

| accepted

Answered
Distorted (Crayon-like) Graph Colour
Try linesmoothing clc,clear x = 0:10; y = sin(x); plot(x,y,'linesmoothing','on') more information: LINK

26 days ago | 0

Answered
Use a different colormap scale for different sections of a matrix
YOu can create your own color matrix [x,y,z] = peaks(30); ix = x.^2 + y.^2 < 2^2; c1 = z*0; c2 = z*0; c1(ix) = 1; c2(~ix) ...

2 months ago | 0

Answered
Medial axis extraction from a .STL file
An example [x,y,z] = cylinder(10); h = surf(x,y,z); p = surf2patch(h,'triangle'); p.facecolor = 'red'; stlwrite('test',p) ...

2 months ago | 0

Answered
Solving Population Balance Equation for multiple initial particle dimensions
First of all - timespan 0:1.2 is just [0 1] L=[1.2]; % Pipe Length ranges (m) [Z,N]=ode15s(...

2 months ago | 1

Answered
how to add titles row wise in the montage ?
What about text function? load mri montage(D, map) text(500,25,'TITLE 1','fontsize',30,'color','yellow','fontweight','bold') ...

2 months ago | 1

| accepted

Answered
Plot in 300 or 600 dpi
Use print x = 0:10; y = sin(x); plot(x,y); print('test','-dpng','-r300')

2 months ago | 1

| accepted

Answered
Plotting dates on the x-axis
Just use datenum a = rand(5,4,3); datenum(a(:,1),a(:,2),a(:,3)) Use sort if needed

2 months ago | 0

Answered
Solve an equation, for a variable, with prompts?
What about this? function main a = myprompt('Please enter a:'); b = myprompt('the same way b:'); function y = myprompt(s...

2 months ago | 0

Answered
Looping of more than one first order equations in in function file that can be updated for different value variable parameter
See this example f = @(t,x,a) [x(2); x(1)-a*sin(x(1))]; a = rand(10,1); % parameter cmap = jet(10); for i = 1:length(a)...

2 months ago | 0

| accepted

Answered
How do I print probability distribution object into textbox?
Here pd = makedist('Normal'); sig1 = pd.sigma mu1 = pd.mu

2 months ago | 1

Answered
solving equations with trigonometric functions
Here is the similar example. Maybe you will be interested , , and length are given. angle is changing Calculate length and...

2 months ago | 0

Answered
How to get back the values of a curve from its cumulative integral value?
Use diff to find real curve from cumulative trapezoid result

2 months ago | 0

| accepted

Answered
How to convert from surf to plot3 ?
Try meshgrid [X1,Y1] = meshgrid(X,Y); plot3(X1,Y1,Z1) line(X1',Y1',Z1')

2 months ago | 1

| accepted

Answered
How do I create variable vectors with a new value for each iteration of a loop?
Here are some corrections % yp=y0; % you are replacing variable yp with y0 yp(1) = y0; % you need to replace first valu...

2 months ago | 0

| accepted

Answered
Measure distance and angle of object
Here is the algorithm crop the region 1 and find min/max [m,n] = size(step1); [~,x1] = find(step1(:,1:n/2),1,'last'); [~,x2...

2 months ago | 0

| accepted

Answered
how to compute derivative
Only you know initial conditions. Imagine the situation: you are throwing the ball, initial conditions are velocity and angle. O...

2 months ago | 1

| accepted

Answered
Plotting Convergence Graph from Bisection Method
Try this while %condition % code line(iter,erorr,'marker','.') iter = iter + 1; end

2 months ago | 0

Answered
How to detect a curve (surface roughness) from image?
binarize image first remove noise using bwareaopen use edge remove noise if needed using bwareaopen

2 months ago | 1

| accepted

Answered
Having trouble making a surface plot using data from Excel
Either use triangulation x = rand(20,1); y = rand(20,1); z = rand(20,1); dt = delaunay(x,y); trisurf(dt,x,y,z) Either gr...

2 months ago | 0

Answered
How can I use the subplot command to plot the root estimates vs iterations and the error vs iterations
Try this figure hold on while %condition % some code subplot(2,1,1) plot(iter,root) subplot(2,1,2) p...

2 months ago | 0

Answered
Integrating a function with one of the limits a matrix
Why don't just use for loop? integralCalculated = zeros(size(u)); for i = 1:length(u) integralCalculated(i) = integral(@(...

2 months ago | 0

| accepted

Answered
Evaluating polynomial functions to get integer as answer
solve can be used for simple problems. Use fsolve or vpasolve to get numerical results

2 months ago | 1

Load more