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Michiel Smit


Last seen: 2 years 前 |  自 2020 起处于活动状态

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统计学

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Draw polygon around grid points
Dear reader, I want to draw polygon around a set of grid points. For clarity I have added a figure below I need to draw a ...

2 years 前 | 1 个回答 | 0

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Filter data based on wind direction
Nevermind, I managed to find a solution myself. It is not very elegant, but at least it works: v = rand(1000,1)*15; phi = rand...

2 years 前 | 0

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Filter data based on wind direction
Dear reader, Currently I am working with a dataset consisting of windspeeds (v) and directions (phi) in several locations. I ne...

2 years 前 | 1 个回答 | 0

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Calculate duration of Peaks using findpeaks function
Dear reader, I am currently working on an analysis of storm events. I am interested in finding the duration of storms defined b...

3 years 前 | 2 个回答 | 0

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Find maximum value for every four hours
Dear reader, I have a dataset containing of a datetime array and significant wave height array for every hour between 1950 and ...

3 years 前 | 1 个回答 | 0

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Combine data from 3 tables based on common datetime?
Dear reader, I am currently working with three tables of measurement at different location. However, the time intervals of the ...

3 years 前 | 3 个回答 | 0

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Combine data from multiple netCDF files
Dear reader, I have multiple datasets for hourly wave height in the NE Atlantic Ocean that is stored in netCDF files for each m...

3 years 前 | 2 个回答 | 0

2

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How to combine three vectors to a single date vector
Nevermind, I already found a solution: dates = datenum([year,month,day]); datetick('x','mmmyy')

4 years 前 | 0

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How to combine three vectors to a single date vector
Dear all, currenty i am analyzing a dataset that has three vectors represenenting the date [year month date]. For example: 200...

4 years 前 | 2 个回答 | 0

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How to do Peak over Threshold using findpeaks?
Dear all, I am trying to perform a Peak over Threshold analysis for windspeed data to find a fitting general pareto distributio...

4 years 前 | 2 个回答 | 0

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How do I find the maximum value of every 7 days
Hello! I have a matrix consisting of daily maxima water levels. For a project, i need to find the weekly maxima. To do so, I wa...

4 years 前 | 1 个回答 | 0

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How to keep the previous iteration in a for loop?
Dear Reader, I am trying to use a for loop to find the maximum daily value for water level (WL) for a hourly data set between t...

4 years 前 | 1 个回答 | 0

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