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Jeff Burkey


King County

Last seen: 1 month 前 自 2007 起处于活动状态

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Slowing down in programming.

Programming Languages:
MATLAB
Spoken Languages:
English

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Deconstruct values (like a zipcode) into individual segments
This function will extract out each digit (as defined by the user) from a value for further use. For example, like a zip code or...

1 month 前 | 0 次下载 |

0.0 / 5

提问


How do I use arcpy module from within matlab?
I want to do some ArcPro GIS operations using esri arcpy library (plus a few more extensions). I have a licensed version of arcp...

9 months 前 | 1 个回答 | 0

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已提交


Identify all upstream nodes or linkages
findUpstream - is a recursive function that traces upstream using a provided table of linkages

1 year 前 | 0 次下载 |

0.0 / 5

已提交


Hydrograph Separation using HYDSEP
Separates base and storm flows using HYDSEP local minimum method.

1 year 前 | 1 次下载 |

1.0 / 5
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已提交


Conveniently download USGS gauge flowrate data
The function 'usgs' will download data from USGS data servers using their web service.

1 year 前 | 1 次下载 |

0.0 / 5
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Mann-Kendall Tau-b with Sen's Method (enhanced)
A non-parametric trend test including Sen's slope method using Mann-Kendall Tau technique

5 years 前 | 13 次下载 |

4.8 / 5

已提交


LOWESS, Locally Weighted Scatterplot Smoothing for linear and non-linear data (enhanced)
LOWESS, a robust regression like LOWESS allows detecton of a trend otherwise with too much variance

13 years 前 | 2 次下载 |

4.8 / 5
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stormevents - extract out storm events based on user supplied thresholds
Using hydrograph separation techniques, storms are extracted from a time series.

13 years 前 | 1 次下载 |

0.0 / 5

已提交


Seasonal Kendall Test with Slope for Serial Dependent Data
Seasonal trends using tau-a,b and seasonal slope with intervals, accounts for serial dependence.

14 years 前 | 2 次下载 |

5.0 / 5

已提交


Summarizes data using a sliding window without loops
This function is extremely fast calculating a sum, mean, etc, using no loops.

15 years 前 | 1 次下载 |

0.0 / 5

已提交


Log-Pearson Flood Flow Frequency using USGS 17B
This function will calculate flood flow frequencies using published guidelines by the USGS.

16 years 前 | 1 次下载 |

0.0 / 5
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Aggregate data using any number of multiple columns
Using two of Matlabs functions, unique and accumarray, this function summarizes any number of cols.

16 years 前 | 3 次下载 |

0.0 / 5

已提交


Aggregate timeseries data to solstices and equinoxes.
Aggregates serial datetime data to summer/winter solstices, and spring/fall equinoxes.

16 years 前 | 1 次下载 |

0.0 / 5

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Homogeneity test of Global Trends using Chi-Square on Mann-Kendall
Test for homogeneity of trends in different seasons-stations,and global trends using Chi-Square.

17 years 前 | 2 次下载 |

5.0 / 5

已提交


Sens Trend Test with seasonallity present, non-parametric
A monotonic trend test that has good power with seasonal data. Requires no missing data.

17 years 前 | 1 次下载 |

0.0 / 5

已提交


Nash-Sutcliffe Model Accuracy Metric
A metric to measure the ability of a model to predict observed values

17 years 前 | 2 次下载 |

4.5 / 5

已提交


Estimating a models skill of predictability
This function will compute the accuracy of a numerical model when compared to observed data.

17 years 前 | 2 次下载 |

4.5 / 5

已提交


A Parabolic Lagrangian Interpolating Polynomial Function
This function uses a non-linear interpolation (Lagrange) to estimate y given x, based on a set of ob

19 years 前 | 1 次下载 |

0.0 / 5
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