I have a matrix like this.
A =
30 10 40 10 50
90 20 60 50 40
30 10 40 10 50
90 20 60 50 40
30 10 40 10 50
and matrix p is
30 10 40
90 20 60
30 10 40
and matrix q is
10 40 10
20 60 50
10 40 10
./.. How can i compute log of p and q?
Log (p) and Log (q) ?
Anyone can help me .. I have to do this in opencv. thanks
As @cxyzs pointed out in the comments, there is a log
function directly implemented in OpenCV. You can find it here in the documentation.
Here is a small example of how to use it:
cv::Mat p, q; // Your original matrices
cv::Mat logP, logQ;
cv::log(p, logP);
cv::log(q, logQ);
// Now logP and logQ contain the logarithms of the values in p and q
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