Solved


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

plus de 10 ans ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

plus de 10 ans ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

plus de 10 ans ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

plus de 10 ans ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

plus de 10 ans ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

plus de 10 ans ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

plus de 10 ans ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

plus de 10 ans ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

plus de 10 ans ago

Solved


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

plus de 10 ans 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 ...

plus de 10 ans ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

plus de 10 ans ago

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

plus de 10 ans 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...

plus de 10 ans ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

plus de 10 ans ago

Solved


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

plus de 10 ans 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:...

plus de 10 ans ago

Submitted


starviewer - a simple planetarium
This is a very basic planetarium function with interactive click-and-drag camera manipulation.

environ 11 ans ago | 2 downloads |

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Submitted


Logistics Map
The logistics map (bifurcation diagram of the logistics equation).

environ 11 ans ago | 25 downloads |

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Submitted


Spherical Mapping Drawing Demonstration
Maps your drawing on the plane to the sphere in real time.

environ 11 ans ago | 1 download |

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Submitted


Bean Machine
Bean Machine Simulation (a.k.a. Plinko or binomial distribution)

environ 11 ans ago | 1 download |

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Submitted


rot3d - interactive 3D plot rotation
Interactive 3D plot rotation with mouse.

environ 11 ans ago | 3 downloads |

Submitted


Fractal Stock Price Generator
This script file generates a fractal stock price graph.

presque 12 ans ago | 4 downloads |

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