nickgillian / grt

gesture recognition toolkit
859 stars 285 forks source link

Wrong documentation in LowPassFilter ? #101

Open codeflakes0 opened 7 years ago

codeflakes0 commented 7 years ago

Hi there,

I'm trying the lowpassfilter and reading the doc the filter factor is more aggressive the lower the value

"@param Float filterFactor: controls the low pass filter, a smaller value will result in a more aggresive smoothing of the input signal. Default value filterFactor = 0.1"

Problem is my tests gave the exact opposite. 0.1 value almost does not filter anything whereas 0.9 gives a very smooth filtering.

On the highpassfilter the filterFactor seems to work as described though