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marcusbarnet


Active since 2018

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Alternative function to pwelch() and different results
I use the <https://www.mathworks.com/help/signal/ref/pwelch.html pwelch()> function from the DSP Toolbox in Matlab R2017a to cal...

6 years ago | 0 answers | 0

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How to replace findpeaks() with another function
Hi to all, I use <https://www.mathworks.com/help/signal/ref/findpeaks.html findpeaks function> in my code to calculate the fo...

6 years ago | 2 answers | 0

2

answers

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Simulink and FFT function
Hi to all, I hope to be able to find a solution for my problem. I'm using Simulink to perform data analysis on acceleratio...

6 years ago | 0 answers | 0

0

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Find maximum peaks in fft and power spectral density function
I have an array ( _raw_acceleration_) of 1600 elements acquired every 10 seconds at 160Hz from a sensor. I use this array to ca...

6 years ago | 1 answer | 0

1

answer

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Simulink - average and output values
I use simulink to read from a sensor which outputs 10 integers values per second (10 Hz). I would like to compute the average...

6 years ago | 0 answers | 0

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Parse String Data ROS topic in Simulink
Hi to all, I would like to be able to read my /mobile_robot/io topic which has this output: data: 1517480481.375425333,0...

6 years ago | 1 answer | 0

1

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Can't read ROS topic in Matlab
Hello, I'm trying to read the /status topic from Husky A200 in Matlab. This is my <http://www.skeetty.com/bags/matlab.bag ba...

6 years ago | 0 answers | 0

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answers

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MATLAB: Calculate the frequency response of acceleration data
hi to all, I have a vector in Matlab which contains samples acquired at 10Hz from an accelerometer mounted on a frame's vehic...

7 years ago | 0 answers | 0

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Question


Remove elements from vector to change the sampling rate
Hi to all, I have a vector " *imu*" with a size of 11497 elements. These elements are samples captured at a very high rate (...

7 years ago | 0 answers | 0

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answers