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Packing oranges - one layer
Help the seller to pack oranges efficiently. How many oranges can be put into a box in one layer without squeezing them? Give...

10 years ago

Solved

Compute the cokurtosis of a given portfolio.
As input data, you are given a nObs-by-nAssets matrix _portRet_ of return series for assets in a portfolio along with an nAssets...

10 years ago

Solved

RISK Calculator - Large Armies, High Accuracy, Fast
This Challenge is to quickly provide the high precision probability of legal RISK battles up to 100 vs 100. [ Attack >= 2 and D...

10 years ago

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What's the missing interior angle?
I'm talking about polygons... The sum of the interior angles of a triangle is 180 degrees. The sum of the interior angles of a...

10 years ago

Solved

Simple Robotics 2 - End effector attitude
Given a structure as input to your function with the following fields: * robot.links(L1,L2,L3) * robot.jointangles(alfa1,alfa2...

10 years ago

Solved

Checkerz_000 Kamikazi Kings
Checkerz: A simplified single jump checkers game between a computer bot and a player bot. Multiple jumps are not allowed. The...

10 years ago

Solved

Cody meets Xiangqi: foresee the unseen (Part 2)
This is the second part of the Xiangqi series. The first part in this series is: <http://www.mathworks.com/matlabcentral/cody/pr...

10 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

10 years ago

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UICBioE240 2.6
Given a row vector containing all x1, and a column vector containing all x2, and their lengths are equal, create a column vector...

10 years ago

Solved

Scrabble Scores - 13
This problem integrates components of <https://www.mathworks.com/matlabcentral/cody/problems/3084-scrabble-scores-11 Scrabble Sc...

10 years ago

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Scrabble Scores - 12
This problem builds directly off of <https://www.mathworks.com/matlabcentral/cody/problems/3082-scrabble-scores-10 Scrabble Scor...

10 years ago

Solved

Scrabble Scores - 11
This problem builds on the previous problem, wherein you were provided a letter of an existing word on the board and from which ...

10 years ago

Solved

Detect circles in images
Given an image and a target radius range, specified as [rmin rmax], find circles in the image. Your function should output an m-...

10 years ago

Solved

UICBioE240 problem 1.12
The mathematical quantities e^x, ln x and log x are calculated using the expression exp(x), log(x) and log10(x) respectively. ...

10 years ago

Solved

UICBioE240 problem 1.11
Store a series of numbers into a 4 by 4 matrix, starting with the first few positions going right and down, and leaving the rest...

10 years ago

Solved

UICBioE240 2.4
Given equation for half-life of a drug

10 years ago

Solved

UICBioE240 2.5
Given a row vector containing all x1, and a column vector containing all x2, and their lengths are equal, create a row vector co...

10 years ago

Solved

UICBioE240 2.9
Find the number of minutes between September X1th 9:15AM to September X2th 2:44PM.

10 years ago

Solved

UICBioE240 2.7
Given x1 and x2, create a 3x3x3 matrix Y where (:,:,1) has all values of x1*x2, (:,:,2) has all values of x1-x2, and (:,:,3) has...

10 years ago

Solved

UICBioE240 problem 1.7
Find the other two angles of a right triangle given the two of the sides. So if A = [1 1] B = [45 45]

10 years ago

Solved

UICBioE240 problem 1.10
Find the number of cells in a bioreactor after a given time when doubling time is dd and initial number of cells is x. So if ...

10 years ago

Solved

UICBioE240 problem 1.9
Swap the first and last columns of a matrix. So if A = [12 4 7; 5 1 4]; B = [7 4 12; 4 1 5]; ...

10 years ago

Solved

UICBioE240 problem 1.8
Given a list of grades in a class, write a script that gives the 2nd highest grade in the class and the average for the class. ...

10 years ago

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UICBioE240 problem 1.15
Calculate: sin(pi/6) cos (pi) tan(pi/2)

10 years ago

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UICBioE240 problem 1.16
sin^2(pi/6) + cos^2(pi/6)

10 years ago

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UICBioE240 problem 1.14
Solve 3^x = 17

10 years ago

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UICBioE240 2.8
Convert x number of hours into seconds.

10 years ago

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UICBioE240 2.2
Make a 3x4 matrix that contains all ones.

10 years ago

Solved

UICBioE240 2.3
Make a 4D matrix of 4x4x3x4 containing all zeros.

10 years ago

Solved

UICBioE240 problem 1.5
Find the size of the matrix, then multiply both values by 10 and make it into a column vector. So if A = [ 1 2 3; ...

10 years ago