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Francesco Ardia


Last seen: ungefär ett år ago |  Active since 2017

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Why can I break Simulink library links by right-clicking in the model, but can't programmatically?
Hello everyone, I am working on a Simulink model with libraries and links. In order to activate signal logging and save signa...

ungefär ett år ago | 1 answer | 0

1

answer

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Cumulative coverage Results Explorer error
Hi everyone, when computing cumulative coverage from the Results Explorer I get the following error: Output argument "dlgStruc...

nästan 2 år ago | 0 answers | 0

0

answers

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Simulink coverage not performed on Matlab 2015b and 2017b
Hello, I'm having troubles with the coverage of Simulink models both in Matlab 2017b and 2015b despite having Simulink Coverage....

nästan 3 år ago | 0 answers | 0

0

answers

Question


Import from Excel and exclude fully blank rows
Hi everyone! I'm trying to modify a code generated by the import tool, thus making the code more flexible with respect to chang...

mer än 6 år ago | 1 answer | 0

1

answer

Question


Update Matlab xlsread when original Excel file is modified
Hi everyone! I'm working in a big Excel file and I need to import data in Matlab to perform some operations. I used the import...

mer än 6 år ago | 0 answers | 0

0

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Match multiple systems of equations into a single fsolve call
Hi everyone! So far I've been using fsolve to solve a single system of equations at a time, with the syntax: sol=fsolve(@(Z...

ungefär 7 år ago | 0 answers | 0

0

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Answered
Subscript indices must either be real positive integers or logicals. FSOLVE PROBLEM
Ok, found it. I created a matrix and gave it the same name as this function, so when running the code again without clearing th...

ungefär 7 år ago | 0

| accepted

Question


Subscript indices must either be real positive integers or logicals. FSOLVE PROBLEM
Hi everyone! I get this error message and I thought I might have forgotten a * sign, but apparently it isn't so. What could be...

ungefär 7 år ago | 2 answers | 0

2

answers

Question


fsolve works only if I run the code once
Hi everyone! I get this error message and I thought I might have forgotten a * sign, but apparently it isn't so. What could be...

ungefär 7 år ago | 0 answers | 0

0

answers

Answered
Warning: Matrix is singular, close to singular or badly scaled. Results may be inaccurate. RCOND = NaN ODE15s
SOLVED! Equations and initial conditions were correct from the beginning. Assigning null torque on all 4 wheels caused the ODE...

ungefär 7 år ago | 2

| accepted

Question


Warning: Matrix is singular, close to singular or badly scaled. Results may be inaccurate. RCOND = NaN ODE15s
Hi everyone! I'm writing a code to simulate a car's 2D rigid motion: I need to contemporarily solve 35 equations, 7 differen...

ungefär 7 år ago | 3 answers | 0

3

answers

Question


subscript indices must either be real positive integers or logicals. matlab ode15s
Hi everyone! I'm solving a DAE system of equations: a previous version of 19 equations worked, but now I'm trying to get my m...

ungefär 7 år ago | 1 answer | 0

1

answer