racerxdl / generate.py

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Paras aulas de física experimental.

1	#!/usr/bin/env python
2	# -- coding: utf-8 --
3	from __future__ import unicode_literals
4
5	import sys
6	import numpy as np
7	import matplotlib.mlab as mlab
8	import matplotlib.pyplot as plt
9

racerxdl / geprofile.py

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Pump Prime Server Profile Getter.

1	#!/usr/bin/env python
2
3	'''
4	____ _ _ _ _
5	\| _ \ _ __(_)_ __ ___ ___ \| \| (_) \|__ _ __ __ _ _ __ _ _
6	\| \|_) \| '__\| \| '_ ` _ \ / _ \ \| \| \| \| '_ \\| '__/ _` \| '__\| \| \| \|
7	\| __/\| \| \| \| \| \| \| \| \| __/ \| \|___\| \| \|_) \| \| \| (_\| \| \| \| \|_\| \|
8	\|_\| \|_\| \|_\|_\| \|_\| \|_\|\___\| \|_____\|_\|_.__/\|_\| \__,_\|_\| \__, \|
9	\|___/

racerxdl / parabolica.py

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Freecad Parabolica

1	import Part, math
2
3	focalPoint = 792.0
4	diameter = 2200.0
5	radius = diameter / 2
6	thickness = 3
7
8	m=App.Matrix()
9	m.rotateY(math.radians(-90))
10	parabola=Part.Parabola()

racerxdl / example.py

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V4L Loopback Python Streamer

1	#!/usr/bin/env python
2
3	import fcntl, sys, os
4	from v4l2 import *
5	from threading import Thread, Lock
6	import time
7	import numpy as np
8	import scipy.misc as misc
9	import cv2
10	import tools

racerxdl / convertnoaaoverlay.sh

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GOES13/15 NOAA Maps Convert to GOESDump

1	#!/bin/bash
2
3	# GOES 13 Maps from ftp://goes.gsfc.nasa.gov/pub/goeseast-lzw/fulldisk/maps/
4	# GOES 15 Maps from ftp://goes.gsfc.nasa.gov/pub/goeswest-lzw/fulldisk/maps/
5	pstoimg -antialias -density 400 -transparent fulldisk_1006011745_G13I01_countries.ps
6	mogrify -crop 5020x5007+586+173 -resize x4736 -negate fulldisk_1006011745_G13I01_countries.png

racerxdl / gr-paint.md

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How to create high quality gr-paint images.

High Quality Spectrum Painting

A quick tutorial on how to get high quality images from gr-paint and Gqrx.

Spectrum Example

Setup

Use a newer version of Gqrx with Ref. level and dB range sliders.
Set the FFT size in Gqrx to 32768

racerxdl / c2write.ino

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EFM8 C2 Write Port to Arduino

1	/**
2	Based on https://github.com/jaromir-sukuba/efm8prog/
3	Use his SW to program EFM8 using arduino.
4	This needs some work though (but it works)
5	**/
6	#define C2D 2
7	#define C2CK 3
8	#define LED 13
9
10	#define INBUSY 0x02

racerxdl / depack.py

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1	#!/usr/bin/env python
2
3	import os
4
5	origin = "source.bin"
6	destiny = "source.bin.bit";
7
8	f = open(origin, "r")
9	t = open(destiny, "w")

racerxdl / keybase.md

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Keybase proof

I hereby claim:

I am racerxdl on github.
I am racerxdl (https://keybase.io/racerxdl) on keybase.
I have a public key whose fingerprint is 4A90 974B ACE0 A9A6 AF09 B3B1 6C39 C1C1 6A9D A7BE

To claim this, I am signing this object:

racerxdl / aectest.h

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Test decompress LritRice with libaec.

1	#include <szlib.h>
2	#include <stdio.h>
3
4	int main() {
5
6	char input[241];
7	FILE *f = fopen("1725_0_1964.lrit", "rb");
8	fread(input, 241, 1, f);
9	fclose(f);