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Domanda
instantaneous phase angle plots?
Hello, I'm struggling with this last part of an instantaneous phase angle plots. I know how to get the phase angle yh=hi...
quasi 9 anni fa | 1 risposta | 0
1
rispostaRecord timing of user input
wow that was very fast. thank you guys very much!!! this worked immediately.
quasi 12 anni fa | 0
Domanda
Record timing of user input
Hello and thank you for reading my question, I'm trying to display images and record the timing (and keyboard value if pos...
quasi 12 anni fa | 3 risposte | 0
3
risposteinstantaneous phase angle plots?
ack! i just had to zscore normalize my signal! thankyou
quasi 12 anni fa | 0
| accettato
Domanda
Lab vs RGB vs HSV color spaces for color detection?
I'm having trouble understanding why there exist multiple color spaces. That is, informatically, all three spaces have the same ...
circa 12 anni fa | 1 risposta | 0
1
rispostaDomanda
how do I make a color (rgb) image look grayish?
how do I make a color (rgb) image look grayish? not grayscale per se, but iteratively "washout" the color? I basically want to m...
oltre 12 anni fa | 2 risposte | 0
2
risposteDomanda
Real-time video capture with frame by frame comparsion
Hello, I would like to capture video using a computer camera (usb) and compare consecutive frames (i.e. get diff). I got the ...
oltre 12 anni fa | 1 risposta | 0
1
rispostaDomanda
Using PPM (Prediction with partial match) for predicting next symbol in sequence.
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...
oltre 12 anni fa | 0 risposte | 0
0
risposteDomanda
Warp just a subset of a plot
Hello, I'm trying to warp and move around aspects of a plot. I'm using Doug's George body figure. http://blogs.mathwork...
oltre 12 anni fa | 1 risposta | 0
1
rispostaDomanda
maximal subset N of binary matrix
Hello, i have a 200x200 symmetric binary matrix that's relatively sparse. I want to choose a subset N of rows with their matchi...
quasi 13 anni fa | 2 risposte | 0
2
risposterotation about a point
i found my error and here's the solution. thanks again for all your help! clf xx = 0 yy = -0.7 t = pi/4; A = [cos(t) ...
oltre 14 anni fa | 0
| accettato
Domanda
rotation about a point
hello community, I'm slowly losing my mind trying to do something rather simple. I would like to rotate set of 2-d points ab...
oltre 14 anni fa | 3 risposte | 0
