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 ...

10 years 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 ...

10 years ago

Solved


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

10 years ago

Solved


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...

10 years ago

Solved


The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

10 years 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...

10 years ago

Solved


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

10 years ago

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

10 years ago

Solved


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

10 years ago

Solved


How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

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

Solved


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

10 years ago

Submitted


fftnoise - generate noise with a specified power spectrum
Useful helper function for Monte Carlo null-hypothesis tests and confidence interval estimation.

10 years ago | 5 downloads |

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gap size
Calculates number of consequtive NaNs in a vector.

10 years ago | 1 download |

Submitted


Moving averages / Moving median etc
Calculates moving averages (or median/fun) of a timeseries.

10 years ago | 7 downloads |

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samexaxis (nice subplots with same x axis)
Makes it alot easier to make nice figures with the same x axis.

13 years ago | 3 downloads |

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Seam Carving for content aware image resizing
illustrative example of the seam carving algorithm.

14 years ago | 5 downloads |

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Surfer Griddata
A gridding interface with surfer (v7). Works just like griddata.

15 years ago | 5 downloads |

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cut samples - interpolation
Interpolates irregular spaced data by 'cutting' the x axis into specified intervals.

16 years ago | 1 download |

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Average mutual information
Average mutual information

16 years ago | 10 downloads |

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Moving variance
Calculates moving variance of a time series.

16 years ago | 2 downloads |

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dispmtx
Display a matrix in a nicely formatted way.

17 years ago | 3 downloads |

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RD3 Library
Loads and saves rd3 files (ground penetrating radar).

17 years ago | 4 downloads |

Submitted


Parse function arguments
A useful tool for parsing function arguments like 'cellspacing',6,'monkey',1

17 years ago | 5 downloads |

Submitted


tcolor (a fast pcolor that likes RGB images)
Draws an image as a texture to a plane.

18 years ago | 5 downloads |