已回答
How to randomize visual presentation trials when each trial contains multiple, separately presented images.
for i = 1: nTrials imshow(image_i) if rand<0.5 (randomly choose A) imshow(image_iGood) else i...

12 years 前 | 0

已回答
Controlling the frame rate in a MATLAB video
<http://www.mathworks.com/help/releases/R2012a/techdoc/ref/videowriterclass.html> Use the frame rate option.

12 years 前 | 0

已回答
Column-wise interpolation of an NxM matrix?
Why do you want to vectorize it? If it is working, and it is apparently readable, wouldn't your time be better spent on other...

12 years 前 | 0

已回答
How to speed up the process of determining if a point is inside a cylinder
For loops are not always a problem. Run this through the profiler to find where the slow down is. I would do something like th...

12 years 前 | 0

| 已接受

已回答
Count the number of trend changes in a vector.
You would need to remove the zeros from the first diff vector and diff it again, then count number of non-zeros. The only compl...

12 years 前 | 0

已回答
Adding more colors to my array
You might want to look into he ColorOrder and LineStyleOrder properties. It seems you might be trying to do somethign where tha...

12 years 前 | 0

| 已接受

已回答
How do I reconstruct a DICOM image and then re-slice it along a different axis?
It sounds like these would form a nice 3-d matrix. Is it easy to align all these slices? If it is, then you can use the slice ...

12 years 前 | 0

已回答
Click on Subplot and Open it in a "New" Figure
You could set the parent property of the axes to a new figure.

12 years 前 | 0

问题

Implement Solitaire cipher for N long deck.
Implement the <http://en.wikipedia.org/wiki/Solitaire_(cipher) solitaire cypher>. Given a starting permutation of numbers [1:...

12 years 前 | 1 | 17 个解题者

已解决

Implement Solitaire cipher for N long deck.
Implement the <http://en.wikipedia.org/wiki/Solitaire_(cipher) solitaire cypher>. Given a starting permutation of numbers [1:...

12 years 前

问题

Solitaire Cipher
Implement the <http://en.wikipedia.org/wiki/Solitaire_(cipher) solitaire cipher>. Since this is from Wikipedia, I am capturin...

12 years 前 | 9 | 260 个解题者

问题

Implement simple rotation cypher
If given a letter from the set: [abc...xyz] and a shift, implement a shift cypher. Example: 'abc' with a shi...

12 years 前 | 12 | 1054 个解题者

问题

Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...

12 years 前 | 8 | 851 个解题者

问题

How many trades represent all the profit?
Given a list of results from trades made: [1 3 -4 2 -1 2 3] We can add them up to see this series of trades made a profit ...

12 years 前 | 12 | 599 个解题者

问题

Flag largest magnitude swings as they occur
You have a phenomenon that produces strictly positive or negative results. delta = [1 -3 4 2 -1 6 -2 -7]; Marching thr...

12 years 前 | 12 | 677 个解题者

已解决

Solitaire Cipher
Implement the <http://en.wikipedia.org/wiki/Solitaire_(cipher) solitaire cipher>. Since this is from Wikipedia, I am capturin...

12 years 前

已回答
writing a table into a subplot of a figure
I think you are looking for this: <http://www.mathworks.com/help/releases/R2012a/techdoc/ref/uitable.html UITABLE>

12 years 前 | 0

| 已接受

已回答
Turn a numeric function into a symbolic one
You will have to enter the function manually if you know it.

12 years 前 | 0

已回答
3D Plot with line and dot
cornerX = [0 1 1 0 0 1 1 0]; cornerY = [0 0 1 1 0 0 1 1]; cornerZ = [0 0 0 0 1 1 1 1]; edges = [1 2; ...

12 years 前 | 1

问题

Steal, Share, or Catch: Tournament of Champions
I am no longer supporting this problem. No changes will be made to put more entries in the test suite, but have fun playing any...

12 years 前 | 5 | 9 个解题者

已解决

Steal, Share, or Catch: Tournament of Champions
I am no longer supporting this problem. No changes will be made to put more entries in the test suite, but have fun playing any...

12 years 前

问题

Steal, Share, or Catch
You, I, and a few other characters are going to play a game of *Steal, Share or Catch*. We are going to play it 10,000 times vs...

12 years 前 | 4 | 78 个解题者

已解决

Steal, Share, or Catch
You, I, and a few other characters are going to play a game of *Steal, Share or Catch*. We are going to play it 10,000 times vs...

12 years 前

已解决

Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

12 years 前

已解决

Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

12 years 前

问题

Cumulative probability of finding an unlikely combination
This is a supplemental problem to the <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition CryptoMath> ...

12 years 前 | 2 | 32 个解题者

已解决

Cumulative probability of finding an unlikely combination
This is a supplemental problem to the <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition CryptoMath> ...

12 years 前

已解决

Getting the absolute index from a matrix
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to get the <http://www.ma...

12 years 前

问题

Getting the absolute index from a matrix
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to get the <http://www.ma...

12 years 前 | 2 | 244 个解题者

问题

Getting the row and column location from a matrix
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to get <http://www.mathwo...

12 years 前 | 0 | 284 个解题者