Question

label data in dataset for training purposes
I took some measurements with different sensors also recording a video, and based on video footage i precised the time when some...

mer än 12 år ago | 0 answers | 0

Question

trying to fill a matrix with threshold data
my problem is simple i'm running a threshold through loop, and i want to store the idx in a matrix where each column represent t...

mer än 12 år ago | 1 answer | 0

Question

how to create a sum spectogram of 3d axis accelerometer data.
Im trying to create a 3d spectogram like this one http://img37.imageshack.us/img37/8367/spectrogram.jpg from my 3axis, 50Hz ac...

mer än 12 år ago | 0 answers | 0

Question

FFT single-sided amplitude spectrum plot spike at 1Hz of accelerometer data
i m trying to plot the alpitude spectrum of Z-axis accelerometer with a sample frequency of ~50Hz and signal length 18429. ...

mer än 12 år ago | 1 answer | 0