Community Profile

# Aslak Grinsted

### Centre for Ice and Climate, NBI, Copenhagen University

116 2003 年以降の合計貢献数

#### Aslak Grinsted's バッジ

Number of Even Elements in Fibonacci Sequence
Find how many even Fibonacci numbers are available in the first d numbers. Consider the following first 14 numbers 1 1 2...

2年以上 前

The 5th Root
Write a function to find the 5th root of a number. It sounds easy, but the typical functions are not allowed (see the test su...

2年以上 前

timed waitbar
A progress bar in a single line of code with ETA

Reads a sub region of a geotiff or geojp2 image.

4年以上 前 | ダウンロード 26 件 |

Let's see how peculiar we can get
The task is to multiply two numbers. But do it in the most peculiar possible way.

4年以上 前

Ensemble MCMC sampler
An affine invariant ensemble Markov Chain Monte Carlo sampler

4年以上 前 | ダウンロード 20 件 |

Markov Chain Monte Carlo sampling of posterior distribution
MCMC sampling of using a cascaded metropolis

cachedcall
Cache the results of slow function calls

quantreg(x,y,tau,order,Nboot)
Quantile regression with bootstrapping confidence intervals

datetickzoom for R2014b onwards

5年以上 前 | ダウンロード 1 件 |

hslcolormap
Generate pleasing HSL colormaps easily.

5年以上 前 | ダウンロード 6 件 |

Easy interface for reading netcdf files.

5年以上 前 | ダウンロード 3 件 |

depeval - check for dependencies

5年以上 前 | ダウンロード 1 件 |

Tidal fitting toolbox
fit tidal components to an observed series of sea level and use them for prediction

5年以上 前 | ダウンロード 38 件 |

ImGRAFT
An Image Georectification and Feature Tracking toolbox

5年以上 前 | ダウンロード 6 件 |

Use shorthand for text layout
Allows you to specify alignment options using single character flags.

5年以上 前 | ダウンロード 1 件 |

Spot the outlier
All points except for one lie on a line. Which one is the outlier? Example: You are given a list of x-y pairs in a column ...

5年以上 前

Make a run-length companion vector
Given a vector x, return a vector r that indicates the run length of any value in x. Each element in r shows how many times the ...

5年以上 前

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 ...

5年以上 前

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...

5年以上 前

Function Iterator
Given a handle fh to a function which takes a scalar input and returns a scalar output and an integer n >= 1, return a handle f...

5年以上 前

Cross wavelet and wavelet coherence
A cross wavelet and wavelet coherence toolbox

5年以上 前 | ダウンロード 40 件 |

what are the similarity measures between two signals
There are really many different measures and they are good at different things (e.g. phase correlation). The two measures y...

5年以上 前 | 0

How can I find the Difference between the Min and Max of all matching cells over different matrices?
I would put the 12 matrices in a 33x45x12 matrix. Then you can simply call max(x,3)-min(x,3) the '3' refers to take th...

5年以上 前 | 0

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 ...

5年以上 前

Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

5年以上 前

A simple and flexible text data file parser

5年以上 前 | ダウンロード 1 件 |

<http://en.wikipedia.org/wiki/Benford%27s_law Benford's Law> states that the distribution of leading digits is not random. This...

5年以上 前

Make a Palindrome Number
Some numbers like 323 are palindromes. Other numbers like 124 are not. But look what happens when we add that number to a revers...

5年以上 前

Summing Digits within Text
Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

5年以上 前