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Question

How to write a Table into an Excel File?

Dear Matlab users; I am trying to write a table with its captions to an Excel file. I have checked the Matlab website here : ht...

22 days ago | 1 answer | 0

Question

How to Implement equationsToMatrix command

From the paper of "Direct Displacement Analysis of a Stewart Platform Mechanism (Der-Ming Ku, 1997)", I am trying to check the e...

2 months ago | 1 answer | 0

Question

Supress Warning in a Loop

I have a matrix table. For each row in the table, I am using Newton-Raphson iteration. And for some variables of the table, the ...

2 months ago | 1 answer | 0

Question

How to Compare a Table within some Tolerance Values?

Dear Matlab community, I would like to ask how can I compare some values in a table within some percentage fault tolerance? For...

2 months ago | 2 answers | 0

Submitted

Solving Systems of Nonlinear Equations using Newton-Raphson

Solving Systems of Nonlinear Equations using Newton-Raphson

2 months ago | 4 downloads |

Question

Using Variable in Legend in for loop

I want to use variable in legend in a scatter plot. I found similar questions about variable in legend. However, they are not in...

2 months ago | 1 answer | 0

Question

How to write a for loop code with an undetermined value

I am stuck while writing this code. Could you give any advise? The matrix N might consist of 16 different values at maximum(0-16...

2 months ago | 2 answers | 0

Question

How to Erase a Row in a Matrix, if It has Complex Numbers?

I have a table in matrix form (n row,10 column). The n row might changed according to previous codes, it is not constant. I wo...

2 months ago | 1 answer | 0

Question

How to Plot Grid on a Scatter Plot?

I want to add grids on that plot below. The grids should joints the points . Like similar to the mesh command.( https://www.ma...

2 months ago | 1 answer | 0

Question

How to Put Dots on Sphere Mesh Node Points?

I found those codes for drawing a sphere. I can get the x,y,z coordinates. I would like to use those x,y,z coordinates. But I ...

2 months ago | 1 answer | 0

Question

How to Find the Rotation Matrix?

What is the possible solutions for an $3x3$ size orthogonal matrix with the known parameters of the first two columns which make...

2 months ago | 2 answers | 0

Question

How to Solve a System of Linear Equations?

Hello dear MATLAB community. I am having difficulty while solving a system of linear equations. My MATLAB code is below. Could y...

3 months ago | 0 answers | 0

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

3 months ago

Question

How to find Rotation Matrix for a Given Position?

The position of any point in space can be calculated via rotation+displacement. But how can we calculte if the position is known...

3 months ago | 0 answers | 0

Answered

Draw shapes not in a graph

I think you can specify any points of the figure, and set the points as "white" color to let it invisible. And draw the shapes a...

Draw shapes not in a graph

I think you can specify any points of the figure, and set the points as "white" color to let it invisible. And draw the shapes a...

3 months ago | 0

Question

How To Find the Euler Angles(Roll,Pitch,Yaw) of a Plane in 3D?

I am not sure if there is a way to find it. But I just wanted to ask it. Is there a way to find the Euler Angles (Roll, Pitch, Y...

3 months ago | 1 answer | 0

Answered

How do I remove any Column in a matrix

Dear Cutie, Your MATLAB function already works fine. However, Matt J's solution is simpler. I checked your MATLAB function...

How do I remove any Column in a matrix

Dear Cutie, Your MATLAB function already works fine. However, Matt J's solution is simpler. I checked your MATLAB function...

3 months ago | 2

Question

How to Use "Ask a Question" Section Correctly?

This section of "Ask a Question" has a different view now with MATLAB Live Editor. And the tab for formatting has been disappear...

3 months ago | 4 answers | 0

Question

Question About Number Format in MATLAB Command Window

% I would like to display a number as a short format. I already executed this command: format short % However it doesn't wor...

3 months ago | 1 answer | 0

Question

How to change a Function by a Variable

How can I change a MATLAB function with a variable? (They are symbolic equations.) Assume that I have an equation of "A*sin(phi...

3 months ago | 1 answer | 0

Question

Show intersection of two spheres

How can I show the intersections of two spheres on MATLAB plot? My code is this: close all;clear all;clc; pA1=[-2.9,-0.9,0]...

3 months ago | 0 answers | 0

Question

Transparent Sphere on a Polygon Plot

I want to create a transparent sphere. First I plot a polygon, then I plot a transparent sphere (according to this: https://www....

3 months ago | 1 answer | 0

Question

How to find the Elements of a Coefficient Matrix?

How to find the matrix coefficients of an equation? For example think that we have an equation of "E=A+Ax^2+Bx+Cx+Cx^2+Ay+Ay^2+B...

4 months ago | 1 answer | 0