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tje_b


Last seen: 5 months ago Active since 2022

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Why can't Matlab save the acceleration data higher than 8.67KSPS
I used the following codes to save my acceleration data from my Teensy4.1 board connected to my Macbook comport. I find out that...

6 months ago | 1 answer | 0

1

answer

Question


what is wrong with my FFT from a Shaker with accelerometer mounted
I tried to compute the FFT of the data attached to no avail using the FFT code below. The sensor was mounted on a shaker and I a...

8 months ago | 1 answer | 0

1

answer

Question


accelerometer data shows nothing in FFT
I upload the data and the code but when I run it, nothing show up. the accelerometer was connected to a shaker and sampled at ...

9 months ago | 3 answers | 0

3

answers

Question


i tried pulling my data from arduino port but got error. I am a novice
serialPort = 'COM5'; baudrate = 115200; s = serialport(serialPort,baudrate); pause(4); numsamples = 1000; data = zero...

1 year ago | 1 answer | 0

1

answer

Question


FFT of vibration data in real-time
I have transmited my accelerometer data using wifi and Putty. Can I do the FFT of this data in real-time? If yes, some tips p...

1 year ago | 1 answer | 0

1

answer

Question


How do I plot the FFT of signal from accelerometer
The Sample rate of the accelerometer from the arduino IDE was 833Hz and I placed the accelerometer on a shaker, The shaker has a...

1 year ago | 2 answers | 0

2

answers