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Pier Giorgio Petrolini


Last seen: más de 3 años hace |  Con actividad desde 2020

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Code not coming out of if statement.
Hello Steve, Is it that what you were looking for ? clear all , clc, format compact L = 30; m = 68.1; c_d = 0.25; k = 40...

más de 3 años hace | 0

Respondida
Writing a matrix to Excel
Hello Lennard, have you tried to use "writetable" instead of "writematrix" ? I've never had this problem with the other function...

más de 3 años hace | 0

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how to overcome error: Index in position 1 is invalid. Array indices must be positive integers or logical values.
Hello, the problem is basically that the variable "e" after calculations has some decimals (zeros), and you can't use it as it i...

más de 3 años hace | 1

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Resuelto


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

más de 3 años hace

Respondida
I am trying to plot two functions in one plot (not working)
Hello Mahmoud, I can't see all your code, so I have to assume that all the rest is correct and, that you need to plot the func...

más de 3 años hace | 1

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Respondida
How to plot particle trajectories and normalise to 0,0 origin?
Hello Amadeus, I tried to solve your problem in the following way : 1) Convert the dataset in a table; 2) Find all the points ...

más de 3 años hace | 1

Respondida
Solving 54 linear equations
Hello, you can use the strong point of MATLAB that is operating with arrays. I'm not sure I understand the probem you're facing...

más de 3 años hace | 0

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Respondida
Solving system of 3 non-linear equations.
I hope it can be already helpfull... syms x y z eq1=exp(x)+sqrt(y)-z.^3-2 eq2=x.^2-y-z-5 eq3=x+exp(y-1)+z-7 eqs = [eq1, e...

alrededor de 4 años hace | 1