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Anthony Gurunian


Last seen: 11 mois il y a |  Actif depuis 2020

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Question


MATLAB Arduino with adafruit shield RPM inconsistent
I am trying to use the MATLAB Arduino Support package to run stepper motors. Specifically, I am using the stepper() and move() f...

environ 3 ans il y a | 1 réponse | 0

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réponse

Question


Dealing with very small or very large numbers
I have a physical problem with length scales on the order of nanometers. After some calculations, I have to calculate things lik...

environ 3 ans il y a | 1 réponse | 0

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A répondu
How to iterate an equation?
Make an intial guess foor lamda_n, then do a for loop with equaiton 2. Exit the loop when abs(lambda_n+1 - lambd_n) is less than...

environ 3 ans il y a | 0

Question


Defining an anonymous function with 3*(N+1) variables
I need to define a function f = @(X)... where X has 3*(N+1) variables in the form: X(:,1), X(:,2), ... X(:,3*(N+1)) . The pro...

environ 3 ans il y a | 1 réponse | 0

1

réponse

Question


How to use BL touch sensor with Arduino/Adafruit v2 motor shield
I am trying to use the BL touch sensor, a semiconductor Hall sensor, with an Arduino and Adafruit v2 motor sheild. From what I u...

environ 3 ans il y a | 1 réponse | 0

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Question


Warning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 9.735910e-18.
I am solving the laplace equation in spherical coordinates with a cell (spherical capacitor) at the origin. The equation becomes...

plus de 3 ans il y a | 1 réponse | 0

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réponse

A répondu
Incorrect output values for simple equations
I think the formula is wrong. It should be C*1.8 + 32

plus de 3 ans il y a | 0

| A accepté

Question


Mapping rows of an array to radii and columns to angles
I am solving the Laplace equation using polar coordinates (r,θ). I get the solution in this form where the rows correspond to ra...

plus de 3 ans il y a | 1 réponse | 0

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Question


Using events function to handle discontinuities in system of differential equations
Hi, I am trying to implement the Electroporation model described in the paper "Model of Creation and Evolution of Stable Electro...

presque 4 ans il y a | 1 réponse | 0

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