endolith

tabmixplus
browser.link.open_newwindow=3
browser.link.open_newwindow.override.external=-1
browser.link.open_newwindow.restriction=0
extensions.tabmix.linkTarget=true
extensions.tabmix.enablefiletype=true
extensions.tabmix.opentabforLinks=0
extensions.tabmix.singleWindow=false
extensions.tabmix.loadOnNewTab.type=4
browser.newtab.url=about:blank

endolith

Convert screenshots of text into actual text.

OCR script for greenshot. Creates a text file on the desktop with the OCRed text. Use the External command Plugin to call tesseract_greenshot.bat, with "{0}" as the argument.

Requires greenshot, tesseract, imagemagick, and python to be installed. This could definitely be less cobbled-together, but it works so who cares. Also there might be a real plugin later? Make sure tesseract and python are in PATH environment variable and "Add application directory to your system path" is checked while installing Imagemagick.

endolith

# -*- coding: utf-8 -*-
"""
Created on Thu Nov 13 21:36:42 2014


"""

from __future__ import division, print_function
import numpy as np
from numpy import zeros, abs, argmin, conj, argsort, concatenate, delete

endolith

Distortion is 95 dB THD or so, has fewer frequency components than linear-interpolated LUT, but overall THD level is similar.

Can only go up to fs/6, though, because signed a can only go to Q31 1.0, not 2.0.

Found in http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.84.1650 but didn't work until I combined with http://www.musicdsp.org/showArchiveComment.php?ArchiveID=10

This is even faster, but distorted at low levels: https://gist.github.com/endolith/14bbb3217f9f58248722

Crude timing results (Should have measured with many instances in parallel instead):

endolith

#include "resonant.h"
#include "utility/dspinst.h"

void AudioSynthWaveformRes::update(void)
{
  audio_block_t *block;
  uint32_t i;

  if (c or s)
  {

endolith

#include "quadratic.h"
#include "utility/dspinst.h"

void AudioSynthWaveformRes::update(void)
{
  audio_block_t *block;
  uint32_t i, inc;
  int32_t ph, modph;
  int32_t y, tmp;
  uint32_t quadrant;

endolith

// -----------------------------------------------------------------
// Description page for these Ubiquity commands: http://www.endolith.com/ubiquity_commands.html
// -----------------------------------------------------------------

// I guess only one link rel="commands" works per page, so for now, at least, all commands are in one gist, separated into files based on subject.

// Some of these ain't workin since 0.5.  Need to fix them.

// For http://www.jslint.com/ :
/*global CmdUtils, Utils, context, displayMessage, noun_arb_text, noun_type_url, _*/

endolith

I'm not really sure how to work with this site or divide up gists yet...

Only one link rel="commands" works per page, so for now, at least, I need to keep them all in one gist:

http://gist.github.com/gists/71580

and then include them from another site?

http://www.endolith.com/ubiquity_commands.html

endolith

# I hate the command line.
# I use fish as my default shell http://www.fishshell.org/

# List disk usage of each subdirectory
du -s --si *

# Access one computer from the other, regardless of whether Internet is down, Dynamic DNS is down, Wireless is down, or computer is outside of LAN
# Tomato assigns different hostnames to different MAC addresses, regardless of which computer it is, so I have a separate _wired hostname

function desktop --description 'Connect to desktop machine through SSH'

endolith

// Processing sketch to show your mouse's movement 
// Linux's mouse acceleration really sucks.

void setup() {
  size(800, 800);
  background(0);
}

void draw(){
  if (mousePressed == true) {