Create Image from Arbitrary 2D Matrix of Data
I have a 2D matrix of floats with each value corresponding to certain data value. The matrix is very large ~4000x4000 and I would like to display this matrix as an image, similar to MATLABs imagesc. I think I can do this by first finding the max and min of the image and scaling each element between 0 and 1, but I want to keep the original data values, and I feel there should be a way to keep the original data matrix and display it. Any help here would be greatly appreciated.