Anthony Sirico
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Accept 5 answers given by other contributors
Awarded to Anthony Sirico on 01 Dec 2021
Provide your first answer ever to someone else's question
Awarded to Anthony Sirico on 29 Apr 2021
Answer 1 question that was unanswered for more than 30 days
Awarded to Anthony Sirico on 29 Apr 2021
Solve a problem for the first time
Awarded to Anthony Sirico on 10 Jun 2020
Feeds
Question
convert cell of cells to individual variables
If you take a look at the objectives photo, i have a cell that contains 32612x1 cells, each will either contain a 200x5 double, ...
environ un an il y a | 1 réponse | 0
1
réponseQuestion
pass a struct through a loop to extract data and have the i in the loop added to the name
The objective is at the bottom of this code, and it is to run a loop over structs, to read each one, apply an if statement and t...
presque 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
only one plot line is showing
%%plot1 subplot(1,2,1) gscatter(labels_sorted, 1:N, binary); hold on line([label_25 label_25], [0 n_25], 'Color', 'k') line(...
presque 2 ans il y a | 1 réponse | 0
1
réponsestd::runtime_error, undefined symbol FT_Gget_Transform
sudo rm /bin/glnx64/libfreetype.so* Then works!
presque 2 ans il y a | 1
| A accepté
A résolu
Calculate BMI
Given a matrix hw (height and weight) with two columns, calculate BMI using these formulas: 1 kilogram = 2.2 pounds 1 inch = 2...
presque 2 ans il y a
A résolu
Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...
presque 2 ans il y a
A résolu
Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...
presque 2 ans il y a
Question
std::runtime_error, undefined symbol FT_Gget_Transform
I am using opensuse Tumbleweed, and after extracting the files, I run sudo ./install --inputFile installer_input.txt, the output...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to use a function within optiproblem?
My minimization function is: pi = x(1)+x(2)-rho*min(0,x(1)^2+x(2)^2 how can i use this equation in optimproblem? prob = optim...
presque 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Optimization problem with lower and upper bounded constraints
maximize:x0.063x4x7 −5.04x1 −0.035x2 −10x3 −3.36x5 subject to: x5 = 1.22x4 −x1 x6 = (98000 x3x4)/(x9 + 1000x3) x8 = (x2 + x5)...
presque 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Live Editor output fractions to decimals
Is there a way in the live editor to change the output from fractions to decimals?
environ 3 ans il y a | 1 réponse | 0
1
réponseState Space with Disturbance Matrix
You cannot use the ss function symbolically.
plus de 3 ans il y a | 0
Question
plot a function that has a variable that changes with time
The function has a variable ap that changes at t >= 100s. How do I plot that? close all; clear; clc tspan = [0 150]; x0 = [1]...
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Call a function with multiple nonlinear eqns with ODE45
I created a function with multiple nonlinear equations, and inside that function i call on another function that uses a time par...
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Finding critical/equilibrium Points of a nonlinear System
I'm given the following nonlinear equations: Dx1 = @(x1,x2) (x1-1).*(x1+x2); Dx2 = @(x1,x2) x2 - x1.^2; What would be the bes...
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Using subs in a matrix of equations
If i have a matrix of eqns, how can i sub in certain letter values now. I am using a live script where the first section creates...
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Error using DynamicSystem/lsim
clear; clc; close all; A = [1 0 0 0; 0 -1 0 0; 0 0 -2 0; 0 0 0 -3]; B = [1 0; -1 1; 0 -1; 1 -1]; C = eye(4); D = 0; X0 = ...
presque 4 ans il y a | 1 réponse | 0
1
réponseState Space in lsim keeps returning 'Matrix dimensions must agree'
t has to be 1x4.
presque 4 ans il y a | 0
| A accepté
Question
State Space in lsim keeps returning 'Matrix dimensions must agree'
A = [1 0 0 0; 0 -1 0 0; 0 0 -2 0; 0 0 0 -3]; B = [1 0; -1 1; 0 -1; 1 -1]; C = eye(4); D = 0; X0 = [-2; -1; 1; 2]; EvA = eig...
presque 4 ans il y a | 1 réponse | 0
1
réponseQuestion
simulate State Space system with lsim
A = [0 1 0 0; 0 0 1 0; 0 0 0 1; -2 -5 -7 -2]; B = [0; 0; 0; 1]; C = [1 3 0 0]; D = 0; t = 10; sys = ss(A,B,C,D); x0 ...
presque 4 ans il y a | 1 réponse | 0
1
réponseQuestion
SS2TF Error
sysm s R1 R2 C1 C2 A = [-(R1+R2)/(C1*R1*R2) 1/(C1*R2); 1/(C2*R2) -1/(C2*R2)]; B = [1/(C1*R1); 0]; C = [0 1]; D = 0; [n,d]...
presque 4 ans il y a | 2 réponses | 0
2
réponsesQuestion
Local Function not being Entered
I am trying to create a recursive algorithm, with a local function. But when i test the alg, the initial input variables don't s...
environ 4 ans il y a | 1 réponse | 0
1
réponseQuestion
Calling python in MATLAB
In the below code, I have a Depth First Search with the pseudocode and the python code. My first question is how can I call this...
environ 4 ans il y a | 1 réponse | 0
1
réponseQuestion
Creation of edge set for a specific perfect matching number
N = input('N='); %Number of vertices J = 1:2:N-1 %odd numbers to N-1 P = [1, cumprod(J)] %Double Factorial V = 1:1:N %availab...
environ 4 ans il y a | 1 réponse | 0
1
réponseA résolu
Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...
environ 4 ans il y a
A résolu
Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...
environ 4 ans il y a
A résolu
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 ...
environ 4 ans il y a
A résolu
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...
plus de 4 ans il y a
A résolu
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:...
plus de 4 ans il y a
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