Alberto Cuadra Lara

Universidad Carlos III de Madrid

Active since 2018

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Web: https://acuadralara.com. Current position: pre-doctoral researcher in Fluid Mechanics

Programming Languages:
Python, MATLAB
Spoken Languages:
English, Spanish

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Answered
Add and delete Tree nodes with context menu in app designer
Hi Jae-Hee, You can delete the node directly as follows % Remove node of UITree delete(app.TreeNode) % If you want to remove...

18 dagar ago | 0

| accepted

Submitted

Combustion Toolbox
A MATLAB-GUI based tool for solving gaseous combustion problems

21 dagar ago | 20 downloads |

Answered
Multiple Font Sizes in for a label in app designer
Hello Leon, I'm not sure if this is possible, because the font size is a property of the Label class. My approach would be to u...

24 dagar ago | 0

| accepted

Answered
Calculate dV/dQ to plot differential voltage analysis curve?
Hello Ekagra, I guess you have numerical values of the voltage as a function of the discharge/charge capacity, right? In this c...

ungefär en månad ago | 0

| accepted

Answered
How to compute values using for loop then depending on time interval we plot the output?
Hello Mohammed, There is no need to use loops here. MATLAB works great with vectors and is designed for this purpose. I hope th...

ungefär en månad ago | 0

Answered
Plotting differential equation results
Hello Sabella, I have not worked too much with symbolic, but I think this approach may solve your problem. In case you want ...

ungefär en månad ago | 0

| accepted

Answered
How to plot the results from dsolve matlab
Hello Sabella, I have not worked too much with symbolic, but I think this approach may solve your problem. In case you want ...

ungefär en månad ago | 0

Answered
How to display decimal points on a graph ?
Hello Steven, To display decimals point you can use xtickformat and ytickformat for the x and y axis, respectively. Also, you...

ungefär en månad ago | 1

| accepted

Answered
How to take a "differential equation" as input from user in matlab appdesigner?
Hi Himalay, As @Walter Roberson commented, support of character vectors and strings will be removed in a future release. Anyway...

2 månader ago | 1

Answered
To save plots without showing them on the screen
Hi Vahid, Just set the property 'visible' of the object figure to 'off'. f = figure('visible','off'); hold on for k=1:length...

2 månader ago | 0

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Submitted

Finite Volume Methods 1D - educational
Finite Volume Methods 1D for Linear Systems and Non Linear Equations.

2 månader ago | 8 downloads |

Answered
how can i call vector and their element at a time for comparision
Hello Chaudhary, I see... Okay so you need to use the eval function, but it will be much slower. % Input Fr1 = [0.8147; 0.905...

2 månader ago | 0

Answered
how can i call vector and their element at a time for comparision
Hi Chaudhary, A loop using the function any will be my approach. % Input Fr1 = [0.8147; 0.9058; 0.1270; 0.9134; 0.6324]; Fr...

2 månader ago | 0

| accepted

Submitted

Interactive intersection circles
Plot circles until the user right-clicks. If the circles intersect, they will change to the same random color.

2 månader ago | 3 downloads |

Answered
I would like my code to allow the user to plot as many circles as they want until the user right clicks, if the circle plotted intersects any other circle it must change color
Hello Brock, As other members of the community have pointed out, there were few conditions missing. I have reorganize your scri...

2 månader ago | 0

Answered
Error message: Too many input arguments
Maybe the round function was not compatible with symbolic variables on previous version. Try this approach: Convert matr to f...

2 månader ago | 1

| accepted

Answered
Error message: Too many input arguments
Hi Quy! What version of MATLAB are you using? Your code works in MATLAB 2021b syms A1 B1 A2 B2 A3 B3 A4 B4 eq1 = A1*log(4)+...

2 månader ago | 1

Answered
Why does it return 0 value? (Plotting fourier series)
Hello Tu, Check the definition of F_0, it's empty clc clear all close all L = 1; syms x n = [-4:4]; rectn = rectangula...

4 månader ago | 0

Answered
How can I Plot Curves all starting at a specific Point (0;900).?
Hi Andy, if I have understood correctly this should work % MATLAB Answers: How can I Plot Curves all starting at a specific P...

4 månader ago | 0

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Answered
How to remove the number 0 between index1 & index2 ?
Hi Seungkuk, There you have it. The tricky thing here is that you have to create a vector of the same length as your input, who...

5 månader ago | 0

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Answered
plot is showing blank
Hello Kundan, Some comments: H1, I could not find the value in the paper. See Ref 22. and verify the value. R_T is the para...

7 månader ago | 0

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Answered
plot is showing blank
Hello again Kundan, I have to go and couldn't find the exact error. Some comments: Check the value of the constants and unit...

7 månader ago | 0

Answered
Insert Mathlab figure in Latex
Hello Telema, It appears that the Latex compiler you are using could not find the file. Usually empty spaces give errors. Try r...

7 månader ago | 0

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Answered
Save app designer UITree to .mat file?
Hello Rod, maybe this small app can help you. This code creates an GUI that contains initially a UITree component with different...

8 månader ago | 0

Answered
What do I have to fix the plot to make it work?
As @Sulaymon Eshkabilov has said, the formulation has some kind of typo. Check the definition of mu first, e.g., is the last ter...

8 månader ago | 1

Answered
How can I define a foor loop in which there is a bootci function?
I have not checked all the code, but that error is because you are not declaring the inputs well. Use { } inside bottci function...

8 månader ago | 0

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Submitted

UIFeedback
Generate an object to get Feedback from your users/customers

8 månader ago | 1 download |

Submitted

RANS turbulent channel flow
RANS simulation of a turbulent channel flow solved with different models (0 to 2 transport equations)

8 månader ago | 12 downloads |

Solved

The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...

9 månader ago

Question

Find matches without repetition from two cell arrays + extra condition
Hello, In order to reduce the size of a matrix I need to find all the elements of the periodic table (patterns - cell 1) of all...

mer än 3 år ago | 1 answer | 0

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Alberto Cuadra Lara

Universidad Carlos III de Madrid

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