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rocwoods


16 total contributions since 2012

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Histogram of histogram
Histogram of histogram (HoH) is a useful measure concerning the distribution of random data, which has diverse applications in d...

fast 4 Jahre ago

Solved


Calculate trends in time series
Create a new variable that has trends in input series. If _t+1_ is bigger than or equal to _t_, than trend in _t_ will be 1, oth...

etwa 4 Jahre ago

Solved


Index one element in each vector of an array along a given dimension
Functions like min and max can return in their second output argument the index of the element in each vector along a particular...

mehr als 4 Jahre ago

Solved


Two-output anonymous function?
Return a function handle that when applied to an input, it produces two outputs: the first is the same as the input, and the sec...

mehr als 4 Jahre ago

Solved


Points on a circle.
This problem is related to <url=http://www.mathworks.com/matlabcentral/cody/problems/1283-points-on-a-sphere>Problem 1283, Point...

fast 5 Jahre ago

Solved


Back to the future
See test suite See also: http://www.mathworks.com/matlabcentral/cody/problems/2449-back-to-the-future-ii

fast 5 Jahre ago

Solved


self description 2.0
New (and way easier) hacking problem built upon <http://www.mathworks.com/matlabcentral/cody/problems/1969 Alfonso's problem 196...

fast 5 Jahre ago

Solved


Get me!
Inspired by Now! problems. Do your best!

fast 5 Jahre ago

Solved


What? Paradox?
What's going on here?

fast 5 Jahre ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

fast 6 Jahre ago

Solved


Find a subset that divides the vector into equal halves
Given a vector x, return the indices to elements that will sum to exactly half of the sum of all elements. Example: Inpu...

fast 6 Jahre ago

Solved


Find third Side of a right triangle given hypotenuse and a side. No * - or other functions allowed
Find the remaining side of a triangle given the hypotenuse and a side. However, the normal functions and symbols are not allowe...

etwa 7 Jahre ago

Answered
Failed to run the method "step" of the vision.GeometricTransformEstimator in the compiled exe file
Thanks for your warm-hearted comment.I try many times and fortunately solve the problem.It occurs because the method "step" use ...

etwa 7 Jahre ago | 0

| accepted

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Failed to run the method "step" of the vision.GeometricTransformEstimator in the compiled exe file
Hello, I'm puzzled with compiling the exe file of the following code: function inliers = Test() pts1 = rand(100,2);...

etwa 7 Jahre ago | 1 answer | 0

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Add two numbers
Given a and b, return the sum a+b in c.

mehr als 7 Jahre ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mehr als 7 Jahre ago