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Alberto Cuadra Lara


Active since 2018

Web: https://acuadralara.com Pre-doctoral researcher in Fluid Mechanics

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

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  • 6 Month Streak
  • Knowledgeable Level 2
  • First Review
  • Personal Best Downloads Level 2
  • MATLAB Mini Hack Participant
  • First Answer
  • GitHub Submissions Level 3
  • Treasure Hunt Participant
  • 5-Star Galaxy Level 1
  • First Submission
  • Thankful Level 1
  • Solver

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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...

15 dagen 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...

17 dagen ago | 0

| accepted

Submitted


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

19 dagen ago | 21 downloads |

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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...

19 dagen 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...

19 dagen 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.

20 dagen ago | 2 downloads |

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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...

20 dagen 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...

26 dagen 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)+...

26 dagen ago | 1

Submitted


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

ongeveer een maand ago | 41 downloads |

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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...

3 maanden 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...

3 maanden ago | 0

| accepted

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...

4 maanden ago | 0

| accepted

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...

5 maanden ago | 0

| accepted

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...

5 maanden 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...

5 maanden ago | 0

| accepted

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...

6 maanden 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...

6 maanden 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...

7 maanden ago | 0

| accepted

Submitted


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

7 maanden ago | 1 download |

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Submitted


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

7 maanden ago | 9 downloads |

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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...

7 maanden 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...

meer dan 3 jaar ago | 1 answer | 0

1

answer

Solved


Add two numbers
Given a and b, return the sum a+b in c.

bijna 4 jaar ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

bijna 4 jaar ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

bijna 4 jaar ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

bijna 4 jaar ago

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:...

bijna 4 jaar ago