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PDE heat equation one dimension
I solve the heat equation m = 0; x = linspace(0,1,20); t = linspace(0,2,5); u = sol(:,:,1); sol = pdepe(m,@pdex...
9 years 前 | 1 个回答 | 0
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pixels value in grayscale image
I'm new beginner in imaging matlab, I have a easy project but I just know how to insert an image in matlab. the problems is 1)I ...
9 years 前 | 1 个回答 | 0
1
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why do not white pixels equal black pixels
I'm sure the picture is half black and half white, but when I program the code, the whitepixels are not equal blackpixels why?? ...
9 years 前 | 1 个回答 | 0
1
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how to code the total pixels number and white pixels and black area pixels number
how to code the total pixels number and white pixels and black area pixels number. If I just need half image how to do that? I'm...
9 years 前 | 1 个回答 | 0
1
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how to calculate the white area pixels amount?
how to calculate the white area pixels amount?
9 years 前 | 1 个回答 | 0
