jacknlliu

from PyQt5.QtWidgets import QSlider

class DoubleSlider(QSlider):

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.decimals = 5
        self._max_int = 10 ** self.decimals

        super().setMinimum(0)

jacknlliu

; This file contains the CANopen Electronic Data Sheet for 
; the KOLLMORGEN RGM C01 amplifier family.
;
; The EDS is a standard CANopen file format used to describe the
; device's object dictionary.  It is used as part of the CANopen
; test tool.

[FileInfo]
CreatedBy=Daniel Tian; Kollmorgen Corp.
ModifiedBy=Daniel Tian; Kollmorgen Corp.

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; This file contains the CANopen Electronic Data Sheet for 
; the KOLLMORGEN RGM C01 amplifier family.
;
; The EDS is a standard CANopen file format used to describe the
; device's object dictionary.  It is used as part of the CANopen
; test tool.

[Comments]
lines=0

jacknlliu

Script started on Wed Jul 12 11:53:45 2017
]0;rishabh@robotik-dev-1: ~/host/repositoriesrishabh@container robotik-dev-1:~/host/repositories$ candump can0
  can0  000   [2]  82 03
  can0  703   [1]  00
  can0  603   [8]  2B 17 10 00 64 00 00 00
  can0  583   [8]  60 17 10 00 00 00 00 00
  can0  703   [1]  7F
  can0  603   [8]  40 00 18 01 00 00 00 00
  can0  583   [8]  43 00 18 01 83 01 00 00
  can0  603   [8]  23 00 18 01 83 01 00 80

jacknlliu

from numpy import linalg as la

def nearestPD(A):
    """Find the nearest positive-definite matrix to input

    A Python/Numpy port of John D'Errico's `nearestSPD` MATLAB code [1], which
    credits [2].

    [1] https://www.mathworks.com/matlabcentral/fileexchange/42885-nearestspd

jacknlliu

'''
This script saves each topic in a bagfile as a csv.

Accepts a filename as an optional argument. Operates on all bagfiles in current directory if no argument provided

Usage1 (for one bag file):
	python bag2csv.py filename.bag
Usage 2 (for all bag files in current directory):
	python bag2csv.py

jacknlliu

#include <math.h>
#include <iostream>
using namespace std;

float clip(float n, float lower, float upper) {
  return std::max(lower, std::min(n, upper));
}


int main()

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jacknlliu

#!/usr/bin/env python

import roslib
roslib.load_manifest("sensor_msgs")
roslib.load_manifest("message_filters")
roslib.load_manifest("rxtools")
import rospy
import rxtools
import rxtools.rosplot
import sys

jacknlliu

#!/usr/bin/env python3
#coding:utf-8

# forked from http://www.cnblogs.com/babycool/p/4734819.html

'''
Python QRCode generator
- transform the input string to general QRCode image
- generate QRCode image with logo image