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Donald Liu


Last seen: 16 days 前 |  自 2017 起处于活动状态

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统计学

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Displaying frames captured by getframe(h) at original size
I captured multiple frames from a figure, and would like to play them back one frame at a time. Please see the below example co...

3 years 前 | 1 个回答 | 0

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Single precision matrix multiplication
After reading Matt's answer, I realized the following: In single(A), we're converting element a + j * b to single precision a1 ...

5 years 前 | 0

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Single precision matrix multiplication
Script: M = 10000; N = 100; A = round(10000 * complex(randn(M, N), randn(M, N))); B = single(A') * single(A); C = B' - B; ...

5 years 前 | 3 个回答 | 0

3

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imrect not visible after updating an image
Refer to the script below: f = figure; im = image(rand(200, 100, 3)); roi = imrect(gca, [5, 10, 40, 30]); title('R...

7 years 前 | 2 个回答 | 0

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