Top 10% contributor
Hello and thank you for reading my question,
I'm trying to display images and record the timing (and keyboard value if pos...
Asked 2 years ago
ack! i just had to zscore normalize my signal! thankyou
Answered 2 years ago
i found my error and here's the solution. thanks again for all your help!
xx = 0
yy = -0.7
t = pi/4;
A = [cos(t) ...
Answered 5 years ago
I'm slowly losing my mind trying to do something rather simple. I would like to rotate set of 2-d points ab...
Asked 5 years ago
how do I make a color (rgb) image look grayish? not grayscale per se, but iteratively "washout" the color? I basically want to m...
Hello, I'm struggling with this last part of an instantaneous phase angle plots.
I know how to get the phase angle
I'm having trouble understanding why there exist multiple color spaces. That is, informatically, all three spaces have the same ...
Hello, I would like to capture video using a computer camera (usb) and compare consecutive frames (i.e. get diff).
I got the ...
Asked 3 years ago
I'm trying to warp and move around aspects of a plot.
I'm using Doug's George body figure.
Hello, i have a 200x200 symmetric binary matrix that's relatively sparse.
I want to choose a subset N of rows with their matchi...
wow that was very fast. thank you guys very much!!! this worked immediately.
I'm trying to under the use of the PPM (Prediction with partial match) algorithm to predict the next symbol in a sequence of sym...
Choose your country to get translated content where available and see local events and offers. Based on your location, we recommend you select United States from the following list:
See all countries