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统计学

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Setting KeyPressFcn on current figure
Thank you. This spares me from continuing that search. My main window is a scatterplot. The user can select a point, and crea...

13 years 前 | 0

提问

Setting KeyPressFcn on current figure
Hi all, I have defined a KeyPressFcn (or WindowKeyPressFcn) for a figure. Now I want to keep that callback active while anoth...

13 years 前 | 2 个回答 | 0

2

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round numeric 0
your best option: A(A<small_value) = 0 you can also try: A = A(bsxfun(@lt,A,1E-7)) I doubt its quicker.

13 years 前 | 0

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How to draw a line in a series of points
plot(centroids(:,1),centroids(:,2),'b-')

13 years 前 | 1

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Function file not behaving
BPE is both a function and an variable. Matlab can't make out which one you're referring to. try BPE_v = BPE(....)

13 years 前 | 0

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Linkprop different properties
Hi all, I have a figure with 3 subplots. 1 containing an image, and 2 containing lines (x&y of image). I would like not only to ...

13 years 前 | 0 个回答 | 0

0

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output of evalc
Hi, I am trying to load the filenames of 10000+ files (on a network path). dir & ls seem the obvious commands, but they are bo...

13 years 前 | 3 个回答 | 0

3

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Subtract function from array
I was curious whether there was something quick like find(y-(@(x))). Thanks anyway.

13 years 前 | 0

提问

Subtract function from array
Hi, I have a list of x/y coordinates. Is there an easy way to subtract a function (y = f(x)) from all y data? Thanks a lot! ...

13 years 前 | 3 个回答 | 0

3

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Check memory in script
Hi, I'm running large matrix operations in a for-loop on an old machine. Sometimes, I get an out-of-memory error. I think I can...

13 years 前 | 1 个回答 | 0

1

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Parfor with Iterations Having Unequal Execution Times
is it possible to make an inner loop that goes through the faster cases? or: if you know everything beforehand, make two parfo...

13 years 前 | 0

提问

Is it possible to link the legend with the data brush function?
Hi, I have a scatter plot of data, for which the legend in really large. I've updated my tooltip to show the DisplayName, but I...

14 years 前 | 0 个回答 | 0

0

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