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CARLOS RIASCOS


Last seen: 21日 前 |  2017 年からアクティブ

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How can I extract fields from a structure and create variables in the MATLAB workspace for example i need to extract every row in the field of position as shown below
You can try to understand a structure from the following code, in which several types of data are defined within a structure cal...

4年以上 前 | 0

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Convert a numerical variable in a table to string
Starting from the fact that you have the variable 'pic = [70, 40, 60, 70, 50, 65 ...]' defined you could convert that row vector...

6年弱 前 | 0

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Solving nonlinear 2nd order differential equation with signum using ODE solvers?
Hello friend, in what I could see was from your work I realized two things that can help you. The first is that you can model as...

約6年 前 | 0

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Is there any way to use multiple tolerances in ODE solvers?
Hello friend, you could try, generate for example two systems of equations one with slow dynamics and another with fast dynamics...

約6年 前 | 0

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How can I found the value of 'x' such that I should get the known value 'y' in below equation ?
I recommend you look at this: https://es.mathworks.com/help/symbolic/solve.html. teaches you how you can with symbolic mathemati...

約6年 前 | 1

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Help with writing a code for computing the area under a curve.
Hello brother, I hope that my code can help you, it is the trapezoidal method defined in the attached image. <<http://test....

約6年 前 | 0

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How can I create this function?
This code should return in the variables: B_mtrx_a, C_mtrx_a, a_; a "history" of calculations of matrix B, C and vector a. Obser...

約6年 前 | 1

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How can I correctly use consecutive numbers in a iteration?
Hello friend, I did this for you, I hope it helps you. Note: Change the values ​​of the variables mk and e to the values ​​th...

約6年 前 | 0

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ode45 Not enough input arguments
try this: function dvdt = gprime(t,v) global R global C V = 5*sin(30*2*pi*t) + 0.1*sin(5400*2*pi*t); ...

約6年 前 | 0

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How to create a program that compares outputs in dictionary lexicographic
Hi, try this function, it worked for me !, look how I use it in the image: function tlex = compare(int1,int2) ...

約6年 前 | 0

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How can I create this function?
I did this for you, I hope it serves you. % Definition of constants: k=2; Bj=[1 2; 3 4]; %In this case Bj is...

約6年 前 | 1

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How do I compute a line integral of a function over a helix?
Hello brother, here is a code I did with symbolic mathematics using the mathematical definition of line integral with a vecto...

約6年 前 | 0

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How to save a figure as a PDF with given aspect ration, resolution (and size)
Hello friend, maybe the following code will serve you. Basically what it does is to change the characteristics of the plot, p...

6年以上 前 | 0