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| author | bnewbold <bnewbold@robocracy.org> | 2014-05-16 01:44:16 -0400 |
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| committer | bnewbold <bnewbold@robocracy.org> | 2014-05-16 01:44:16 -0400 |
| commit | b602a0ce3526c0d5f5fd6c681d6a70101a492d89 (patch) | |
| tree | 72b08b798a8edf8eef7b61433dedf8c1a650368c /julia | |
| parent | 7624d4ded7ee62cc1c08b42b65ecdfbf0bce0cc3 (diff) | |
| download | dmmsb2014-b602a0ce3526c0d5f5fd6c681d6a70101a492d89.tar.gz dmmsb2014-b602a0ce3526c0d5f5fd6c681d6a70101a492d89.zip | |
hw01 assignment and julia notes
Diffstat (limited to 'julia')
| -rw-r--r-- | julia/misc.jl | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/julia/misc.jl b/julia/misc.jl new file mode 100644 index 0000000..5d98e0b --- /dev/null +++ b/julia/misc.jl @@ -0,0 +1,27 @@ +### Julia image manipulation + +Pkg.update() +Pkg.add("Images") +Pkg.add("ImageView") + +using ImageView, Images +img = imread("my_photo.jpg") +# eg, rotate via a matrix transform +img.data = img.data' +display(img, pixelspacing = [1,1]) + +### Julia .mat loating + +Pkg.update() +Pkg.add("MAT") +using MAT +file = matopen("matfile.mat") +read(file, "varname") +close(file) + +file = matopen("matfile.mat", "w") +write(file, "varname", variable) +close(file) + +vars = matread("matfile.mat") + |