Peter Seibold

Last seen: Today | 自 2017 起处于活动状态

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统计学

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Geodesic path
Return coordinates for the shortest path between two points on the earth (WGS84 ellipsoid)

6 days 前 | 3 次下载 |

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Douglas-Peucker Algorithm, line simplification by #of points
This algorithm keeps with fewer points the shape of the original track as good as possible without moving the remaining original...

6 days 前 | 5 次下载 |

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GPX graphical user interface
This graphical user interface displays tracks on different maps and manipulates the track size and the elevation.

6 days 前 | 6 次下载 |

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Douglas-Peucker Algorithm, line simplification by distance
This algorithm keeps with fewer points the shape of the original track as good as possible without moving the remaining original...

7 days 前 | 7 次下载 |

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Read GPX file and write GPX file
1.) Read a GPX file, 2.) Write a GPX file

11 days 前 | 4 次下载 |

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Smoothing 1D not equidistant curve by convolution
The filtering is done with a triangle filter by convolution of the resampled non equidistant curve. Also with automatic filter g...

2 months 前 | 10 次下载 |

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Remove trailing zeros
Format double numbers to n digits and remove all trailing zeros. Processed with regular expression.

3 months 前 | 1 次下载 |

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Arrange figures into a grid
"arrangeFigures" arranges figures into a grid on a screen. No input parameters required, but possible for fine tuning.

4 months 前 | 3 次下载 |

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GUI to close all open figures except those selected
GUI to close all open figures except those selected

4 months 前 | 2 次下载 |

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how to zoom on a figure with multiple axes
Great code from Adam Danz! Unfortunately the "range" function is part of a toolbox. Attached is a modified file that works with...

7 months 前 | 0

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1st and 2nd derivatives of non equidistant sampled curves
Input: x, y. Output: y'(x), y'(x_centered), y"(x), y"(x_centerded)

9 months 前 | 1 次下载 |

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Sine fitting
Determine parameters of a noisy sine function

10 months 前 | 16 次下载 |

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Smoothing of arbitrary 1D curves
Smoothing of curves that are not equal spaced sampled and with not monotonic ascending x values

10 months 前 | 2 次下载 |

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Free hand drawing in Matlab with output is XY coordinate of trajectory.
Another demo that stores the xy values: disp('click inside figure') disp('hit "return" button to finish') figure(1) clf axh...

12 months 前 | 0

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Smoothing 1D data by moving different filter shapes
Smoothing a 1D curve by weighted moving average. The filtering is done by convolution with different filter types. Also with aut...

1 year 前 | 8 次下载 |

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How can I move the Xlabel without moving the X-Axis?
If you want a constant distance from the x axis, use this code: % Move x label closer to x-axis, here 16 px figure(1); clf p...

1 year 前 | 0

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Optimale Heizkurve ermitteln
Aus einigen Messungen bei verschiedenen Außentemperaturen die optimale Heizkurve bestimmen.Grundlage ist ein "Viessmann" Heizung...

1 year 前 | 1 次下载 |

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Gaussian Filter, values and spectral analysis
Determine Gaussian 2D digital filters, determine integer and floating values. Analyse spectral behavior. Verify with artifical i...

1 year 前 | 2 次下载 |

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How do I change the datatip font color?
For older Matlab versions (e.g. R2016) replace if strcmpi(event_obj.Interpreter,'tex') with if isprop(event_obj,'Interpr...

2 years 前 | 0

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FFmpegGUI
Convert, trim, crop, scale, merge etc. videos with ffmpeg. Add, replace, extract audio.

2 years 前 | 7 次下载 |

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Find peaks for a given 2D curve.
The code is very simple and needs only two lines of code.

2 years 前 | 1 次下载 |

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Find zero crossings for a given 2D curve.
The code is very simple and needs only one line for basic results.

2 years 前 | 1 次下载 |

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FontSize4TextBox
Find the largest possible font size that fits a text into a given static text box.

2 years 前 | 1 次下载 |

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Covid GUI
This graphic interface displays the covid time series (cases, deaths, vaccinations and much more) in many selectable manners.

3 years 前 | 1 次下载 |

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Perpendicular to an infinite line & distance to line segment
Calculate the foot point of perpendiculars on infinite lines and calculate the minimal distances D from a point P to a 2D or 3D ...

3 years 前 | 1 次下载 |

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CarMotion
Move car in different manners: Parking, drive along wall (tractrix), follow mouse and more.

3 years 前 | 1 次下载 |

已回答
Converting hh:mm:ss into seconds
About 100 times faster is: t='14:35:59.812'; seconds=sum(sscanf(t,'%f:%f:%f').*[3600;60;1]);

3 years 前 | 1

提问

CloseRequestFcn of GUI not working with wrong current folder
I have in the GUI m-file a 'figure1_CloseRequestFcn'. This works fine as long the current Matlab folder is not changed. When I ...

3 years 前 | 1 个回答 | 0

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Data tips for multiple curves by mouse or arrow keys
The function 'DataTip.m‘ displays fully customizable data tips at the mouse pointer location. It works in regular figures or GU...

3 years 前 | 1 次下载 |

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Largest inscribed rectangle, square or circle
The included functions will find the largest inscribed rectangle, square or circle of any orientation and in any arbitrary image...

4 years 前 | 3 次下载 |