Peter Seibold

Last seen: Today | Aktiv seit 2017

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

5 Tage vor | 3 Downloads |

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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...

5 Tage vor | 5 Downloads |

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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.

5 Tage vor | 6 Downloads |

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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...

6 Tage vor | 7 Downloads |

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

10 Tage vor | 4 Downloads |

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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...

etwa 2 Monate vor | 10 Downloads |

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

3 Monate vor | 1 Download |

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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 Monate vor | 3 Downloads |

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

4 Monate vor | 2 Downloads |

Beantwortet
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 Monate vor | 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 Monate vor | 1 Download |

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Sine fitting
Determine parameters of a noisy sine function

10 Monate vor | 16 Downloads |

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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 Monate vor | 2 Downloads |

Beantwortet
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 Monate vor | 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...

etwa ein Jahr vor | 8 Downloads |

Beantwortet
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...

mehr als ein Jahr vor | 0

Gesendet

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

mehr als ein Jahr vor | 1 Download |

Gesendet

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

mehr als ein Jahr vor | 2 Downloads |

Beantwortet
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...

fast 2 Jahre vor | 0

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

fast 2 Jahre vor | 6 Downloads |

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

etwa 2 Jahre vor | 1 Download |

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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.

etwa 2 Jahre vor | 1 Download |

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

etwa 2 Jahre vor | 1 Download |

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

fast 3 Jahre vor | 1 Download |

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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 ...

fast 3 Jahre vor | 1 Download |

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

etwa 3 Jahre vor | 1 Download |

Beantwortet
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]);

mehr als 3 Jahre vor | 1

Frage

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 ...

mehr als 3 Jahre vor | 1 Antwort | 0

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Antwort

Gesendet

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...

mehr als 3 Jahre vor | 1 Download |

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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...

fast 4 Jahre vor | 3 Downloads |