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Francesco Lucarelli


Last seen: 13 days ago Active since 2021

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Question


Error Index exceeds the number of array elements (0)
Hi all, My code seems to have a problem but i'm not able to overcome it. I have my stimulation signal (stimp). With findpeak i...

2 months ago | 1 answer | 0

1

answer

Question


Remove gravity component from accelerometer data
Hi all, could you advice me a method to remove the gravity component from my 3-axis accelerometer data? Thank a lot for your h...

3 months ago | 1 answer | 0

1

answer

Question


Orientation 3-axis accelerometer from x y z only
Hi all, i was wondering if it's possible to get an estimation of the orientation of the accelerometer, from x y z I have a 3-...

3 months ago | 1 answer | 0

1

answer

Question


How to detect point before a positive ramp
Hi all, I have a stimulation signal (current mA) that is like the picture below: So it is made by peaks. Please find below a...

3 months ago | 2 answers | 0

2

answers

Question


Remove from a vector a certain number of elements
Hi all, I have a signal stored in a vector, called stim. with findpeaks i created a vector called stim1 that is the vector coi...

4 months ago | 1 answer | 0

1

answer

Question


How to read accelerometer data from serialport
Hi all, i have an STM board with two accelerometer. I wold like to use matlab to read the serial continuosly. i tried hterm,...

4 months ago | 0 answers | 0

0

answers

Question


Read data continuously from accelerometer through serial COM
Hi all, i would like to read continuos data from an accelerometer.Before i was using hterm but it does not support long recor...

5 months ago | 0 answers | 0

0

answers

Question


Frequency response signal - resonce frequency
Hi all, i have the singal attached and i want to evaluate the frequency response, to get the resonce frequency Thanks a lot in ...

7 months ago | 1 answer | 0

1

answer