misc_utilities

command module
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Published: Apr 29, 2024 License: MIT Imports: 62 Imported by: 0

README

Simple programs for miscellaneous tasks

Documentation

Overview

ported from linux bin2hex

computes various checksums for data

suppress some gradients to some colors for an image

based on linux bin2hex

ported from https://github.com/antirez/kilo

ported from http://cellperformance-snippets.googlecode.com/files/match.c

ported from http://www.johnloomis.org/digitallab/rs232/miftext.html

ported from unix v10

  • ncsl -- count non-comment source lines
  • Deletes comments, white space and braces then counts non-empty lines.
  • Flag -t causes { and } not to be ignored.
  • Flag -b causes C++ comments //...\n to be ignored

ported from suckless

Directories

Path Synopsis
evaluating to an AST tree by walking in a prefix/infix/postfix manner gives the prefix/infix/postfix notation respectively
evaluating to an AST tree by walking in a prefix/infix/postfix manner gives the prefix/infix/postfix notation respectively
crypt
https://en.wikipedia.org/wiki/Tiny_Encryption_Algorithm
https://en.wikipedia.org/wiki/Tiny_Encryption_Algorithm
drivers
http://hyperphysics.phy-astr.gsu.edu/hbase/Tables/wirega.html http://hyperphysics.phy-astr.gsu.edu/hbase/electric/resis.html#c2
http://hyperphysics.phy-astr.gsu.edu/hbase/Tables/wirega.html http://hyperphysics.phy-astr.gsu.edu/hbase/electric/resis.html#c2
cspice
ported from https://github.com/andrewytliu/cspice
ported from https://github.com/andrewytliu/cspice
filters
https://en.wikipedia.org/wiki/Butterworth_filter https://tttapa.github.io/Pages/Mathematics/Systems-and-Control-Theory/Analog-Filters/Butterworth-Filters.html https://www.ece.uic.edu/~jmorisak/blpf.html https://www.egr.msu.edu/classes/ece480/capstone/fall11/group02/web/Documents/How%20to%20Design%2010%20kHz%20filter-Vadim.pdf https://github.com/LRDPRDX/ButterworthRooFit
https://en.wikipedia.org/wiki/Butterworth_filter https://tttapa.github.io/Pages/Mathematics/Systems-and-Control-Theory/Analog-Filters/Butterworth-Filters.html https://www.ece.uic.edu/~jmorisak/blpf.html https://www.egr.msu.edu/classes/ece480/capstone/fall11/group02/web/Documents/How%20to%20Design%2010%20kHz%20filter-Vadim.pdf https://github.com/LRDPRDX/ButterworthRooFit
mna
https://lpsa.swarthmore.edu/Systems/Electrical/mna/MNA1.html
https://lpsa.swarthmore.edu/Systems/Electrical/mna/MNA1.html
rf
ported from llvm kaleidoscope
ported from llvm kaleidoscope
implemented algorithm from https://gamedevelopment.tutsplus.com/tutorials/how-to-use-bsp-trees-to-generate-game-maps--gamedev-12268
implemented algorithm from https://gamedevelopment.tutsplus.com/tutorials/how-to-use-bsp-trees-to-generate-game-maps--gamedev-12268
ported from https://github.com/mevdschee/2048.c
ported from https://github.com/mevdschee/2048.c
gfx
http://jamie-wong.com/2014/08/19/metaballs-and-marching-squares/
http://jamie-wong.com/2014/08/19/metaballs-and-marching-squares/
bbswrast
ported from https://github.com/BennyQBD/3DSoftwareRenderer
ported from https://github.com/BennyQBD/3DSoftwareRenderer
fractals
https://en.wikipedia.org/wiki/Cantor_set
https://en.wikipedia.org/wiki/Cantor_set
voxelspace
ported from https://github.com/s-macke/VoxelSpace
ported from https://github.com/s-macke/VoxelSpace
https://en.wikipedia.org/wiki/NMEA_0183
https://en.wikipedia.org/wiki/NMEA_0183
ported from sysvbanner.c by Brian Wallis
ported from sysvbanner.c by Brian Wallis
https://en.wikipedia.org/wiki/Sieve_of_Atkin
https://en.wikipedia.org/wiki/Sieve_of_Atkin
controls
https://www.kalmanfilter.net/kalman1d.html
https://www.kalmanfilter.net/kalman1d.html
probability
https://introcs.cs.princeton.edu/java/21function/Benford.java.html https://en.wikipedia.org/wiki/Benford%27s_law
https://introcs.cs.princeton.edu/java/21function/Benford.java.html https://en.wikipedia.org/wiki/Benford%27s_law
rng
https://en.wikipedia.org/wiki/Linear-feedback_shift_register Galois LFSR
https://en.wikipedia.org/wiki/Linear-feedback_shift_register Galois LFSR
an echo server, writes back to client what client sent it
an echo server, writes back to client what client sent it
mechanics
https://sol.gfxile.net/springs/
https://sol.gfxile.net/springs/
ported from 9front
ported from 9front
https://en.wikipedia.org/wiki/Dual-tone_multi-frequency_signaling generates dtmf tones
https://en.wikipedia.org/wiki/Dual-tone_multi-frequency_signaling generates dtmf tones
snippets
go
linux
ported from suckless
ported from suckless
sdl
threading
Use resource hiearchy to solve the dining philosopher's problem
Use resource hiearchy to solve the dining philosopher's problem
x11
ported from suckless lsw
ported from suckless lsw
xed

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