Optimization algorithms and methods
Automatic label placement, sometimes called text placement or name placement, comprises the computer methods of placing labels automatically on a map or chart. This is related to the typographic design of such labels. The typical features depicted on a geographic map are line features (e.g. roads), area features (countries, parcels, forests, lakes, etc.), and point features (villages, cities, etc.). In addition to depicting the map's features in a geographically accurate manner, it is of critical importance to place the names that identify these features, in a way that the reader knows instantly which name describes which feature. Automatic text placement is one of the most difficult, complex, and time-consuming problems in mapmaking and GIS (Geographic Information System). Other kinds of computer-generated graphics – like charts, graphs etc. – require good placement of labels as well, not to mention engineering drawings, and professional programs which produce these drawings and charts, like spreadsheets (e.g. Microsoft Excel) or computational software programs (e.g. Mathematica). Naively placed labels overlap excessively, resulting in a map that is difficult or even impossible to read. Therefore, a GIS must allow a few possible placements of each label, and often also an option of resizing, rotating, or even removing (suppressing) the label. Then, it selects a set of placements that results in the least overlap, and has other desirable properties. For all but the most trivial setups, the problem is NP-hard. (Wikipedia).
Here we show a quick way to set up a face in desmos using domain and range restrictions along with sliders. @shaunteaches
From playlist desmos
Push green button, move slider to new position and release the button. Inventor files of this video: http://www.mediafire.com/file/9ssp9ce75ox4rcc/PositionDevice5Inv.zip
From playlist Mechanisms
position:fixed using -webkit-overflow-scrolling:touch
This CSS property completely solves the juddering, but requires the markup to be structured a little differently. Working example: http://jsbin.com/3/ixewok/10/
From playlist position:fixed
Hydraulic cylinder with fixed piston
Green cylinder with machine table reciprocates. Pressure fluid is conducted into cylinder via holes on fixed piston rod. The hoses can be stationary. In case using holes on the cylinder the hoses have to move with the cylinder. The arrows show flows of pressure fluid.
From playlist Mechanisms
Push pink button, turn white lever to new position and release the button.
From playlist Mechanisms
position:fixed juddering (real device)
Mirroring my phone to computer to record, you can see the same position:fixed juddering occurs in iOS 5.1.1
From playlist position:fixed
Live CEOing Ep 239: Graphics Framework for Wolfram Language
Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Graphics Framework for the Wolfram Language.
From playlist Behind the Scenes in Real-Life Software Design
Live CEOing Ep 451: Visualization Design Review for Wolfram Language 12.3
In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and functionality to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wo
From playlist Behind the Scenes in Real-Life Software Design
Live CEOing Ep 603: Language Design in Wolfram Language [Rank, PositionCases & Operator Forms]
In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram
From playlist Behind the Scenes in Real-Life Software Design
Graphics: New Features and Improvements
New Graphics features in Version 13 include MaterialShading, a new Light directive and the canonicalization of AxisObject. Graphics has significant improvements to software rasterization, Dashing, VertexTextureCoordinate specification and the ability to query Graphics options, including re
From playlist Wolfram Technology Conference 2021
Manual and Automatic PID Tuning Methods | Understanding PID Control, Part 6
The previous video showed three different approaches to developing a mathematical model of your physical system. Now that we have this model, we can use it to tune a PID controller that will work to control the physical system. PID tuning can be thought of in two ways: Adjusting the t
From playlist Understanding PID Control
Live CEOing Ep 332: Suggestions & Priorities (Part 2) for Wolfram Language
Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Suggestions & Priorities for the Wolfram Language.
From playlist Behind the Scenes in Real-Life Software Design
O'Reilly Webcast: Google AdWords Update
Google AdWords is constantly changing! This webcast session will provide updates on the most recent changes and new features in the AdWords platform. Presenter: Anastasia Holdren is President of SEM Training, providing training and consulting for Google AdWords advertisers. Stasia is one
From playlist O'Reilly Webcasts 2
Kivy crash course 4: Kivy language
This time, I convert all the behaviour of our program straight to kv language...hopefully explaining how this makes it clearer and more flexible on the way! Download links: - Initial code download: https://github.com/inclement/kivycrashcourse/blob/master/video4-kivy_language/before.py - F
From playlist Kivy crash course
What's New in Graphs and Networks
The Wolfram Language provides easy access to powerful graph functionalities. In this talk, Jaebum Jung gives you a chance to familiarize yourself with the features in Version 12 and get a sneak peek at what to expect in upcoming versions.
From playlist Wolfram Technology Conference 2020
Get the Code Here : https://goo.gl/uFRDkh Best C# Book : http://amzn.to/2iMArkU Support me on Patreon : https://www.patreon.com/derekbanas In this part of my C# tutorial I will be covering the Document API. We'll use the Document API layout managers to work with formatted documents using
From playlist C# Tutorial
The simplest way of automatic feeding: yellow workpieces come into pressing position due to the gravity. Outer diameter of the workpiece is reduced after pressing. The green and blue parts are cut off half for easy understanding. Inventor files of this video: http://www.mediafire.com/file
From playlist Mechanisms