2019
May 2019 Updates
Date Published: | |
Last Modified: |
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The Component Schematic Symbols and Designators page was updated. The mobile unfriendly one-big-table design was removed in favour of separate sections for each component and designator/schematic symbol. Some of the symbols were also updated using InkScape.
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The PCB Design Tools section of the main PCB Design page was moved onto it’s own PCB Design Tools page.
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All section on the main PCB Design page regarding PCB layers were moved into their own new PCB Layers page.
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Big updates to the Convolution page, including the addition of a worked example where the convolution of two box-car functions is calculated.

An animated .gif showing the convolution of two box-car functions. The value of the convolution function at any time t (bottom line in red) is the amount area shown in red in the middle plot, which is the area under the curve of f(t)g(t) (the two waveforms multiplied together).
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Added a new page on less, the basic Linux command-line utility for displaying text.
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Added a new Image Processing subsection under Programming->Signal Processing. Added a new Morphology page under the Image Processing section.
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Addition of information on
git commit --fixup
andgit log
to the git page. -
Addition of ownership (
chown
) information to the Users, Groups, And Permissions In Linux page. -
Added a
LICENSE.txt
(containing the MIT license) to many of my Git repos, including: -
Released
v5.0.0
of MPid, which included the following changes:- Added .gitignore file.
- Added
LICENSE.txt
(MIT license). - Replaced Make build script with CMake.
- Replace the custom four number versioning with the standardized semantic versioning (three number).
- Changed README from ReStructuredText to Markdown format.
-
Updates to the rsync page including a redesign of the Options section.
Authors

This work is licensed under a Creative Commons Attribution 4.0 International License .
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Tags
- component designators
- PCB design tools
- PCB layers
- less
- convolution
- git
- fixup
- logs
- chown
- ownership
- Linux
- image processing