Jack Liu jacknlliu

## DoubleSlider.py
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)

## Kollmorgen_RGM_remap.eds
; 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.

## Kollmorgen_RGM.eds
; 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

## candump.log
Script started on Wed Jul 12 11:53:45 2017
]0;rishabh@robotik-dev-1: ~/host/repositories[01;32mrishabh@container robotik-dev-1[00m:[01;34m~/host/repositories[00m$ 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

## posdef.py
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

## bag2csv.py
'''
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

## clip_min_max.cpp
#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()

## gaussian-processes-1.ipynb

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                jacknlliu
                / gaussian-processes-1.ipynb
            
            
              Created
              January 20, 2018 14:59
                — forked from abridgland/gaussian-processes-1.ipynb
            
              
                A Jupyter notebook to accompany Intro to Gaussian Processes - Part I at http://bridg.land/posts/gaussian-processes-1
              
          
        Loading

      Sorry, something went wrong. Reload?
      Sorry, we cannot display this file.
      Sorry, this file is invalid so it cannot be displayed.
      
          Viewer requires iframe.
      
    
## topics_to_ssv.py
#!/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

## qrcode_generator.py
#!/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
	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)
	; 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.
	Script started on Wed Jul 12 11:53:45 2017
	]0;rishabh@robotik-dev-1: ~/host/repositories[01;32mrishabh@container robotik-dev-1[00m:[01;34m~/host/repositories[00m$ 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
	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
	'''
	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
	#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()
	#!/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
	#!/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