Initial Humanoid Robot

July 27, 2015 Embedded System, Tech No comments

Initial is a 40-cm humanoid robot. Its used for testing of running ROS on single board computer, Odroid U3, which talks to a low level controller boar[……]

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Play Sound and Text-to-Speech on Odroid U3

April 30, 2015 Tech No comments

After one week hacking I finally found out how to play sound or do text-to-speech on Odroid U3.

What you need to do is simply:

    su root

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Set up VNC Server on Odroid U3

April 14, 2015 Tech 2 comments

vncThis tutorial is aimed to set up the VNC server on your Odroid U3 so that you can get full access to its GUI using your laptop or desktop without usin[……]

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Set up Odroid U3 with ROS

March 4, 2015 Tech 2 comments


Set up Odroid U3 with ROS

Flash the MicroSD card with new image (optional)

The MicroSD card which comes with the Odroid set has been flashed with[……]

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Install Recsys and Crab in Ubuntu 12.04

March 15, 2014 Recommender System No comments

Don’t install crab in this way: pip install crab / easy_install crab
You can find crab in, this is not our scikits.crab source[……]

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Notes for CGAL Programming

January 9, 2014 3D Mesh Segmentation, Tech No comments


The structure of CGAL:


Geometric Kernel:

Points, Predicates, and Exactness[……]

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Install and Use CGAL in Ubuntu 12.04

January 8, 2014 3D Mesh Segmentation, Tech 8 comments


CGAL is a powerful C++ library which can be applied in various areas needing geometric computation, ranging from medical imaging to mesh generatio[……]

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TECO Green Technology Contest 2013

September 1, 2013 MCU, Tech 1 comment

This is the presentation I gave in the 2013 TECO Green Tech International Contest World Final.
for English watcher:(YouTube)

for Chinese watcher:([……]

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AGI 2013 Summer School: Notes of NARS

August 5, 2013 Artificial Intelligence & Data Mining No comments

L#1 notes:

L#2 notes:

L#3 notes:

L#4 notes:

L#5 notes:

AGI 2013 Summer School

August 5, 2013 Artificial Intelligence & Data Mining, Tech No comments
I attended the AGI 2013 Summer School last month, which was really impressing. At the v[……]

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The Intelligent Navigation And Tracking Robot System

August 2, 2013 MCU, Tech 1 comment

Video for English watcher:

Video for Chinese watcher:(if it doesn’t work click here)

This project won:
1st Prize in Challenge Cup 2[……]

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My view on Data Mining and Machine Learning

June 17, 2013 Artificial Intelligence & Data Mining, Tech No comments ,

The Relationship Between Data Mining and Machine Learning
Its been a long time since I get to know about such concepts as: Data Mining, Machine Learn[……]

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JDK+MySQL+Tomcat+Eclipse+MyEclipse+Hadoop+Mahout Installation on Ubuntu 12.04

June 15, 2013 Artificial Intelligence & Data Mining No comments ,

Mahout integrates a lot of common machine learning algorithms which faciliates those who want to do some research in data mining. It is based on Java[……]

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Agent Based Video Recommendation Simulation Using Netlogo

May 11, 2013 Agent Based Simulation, Tech No comments

I’d spent two weeks on Netlogo Manual and a tutorial on youtube before I wrote this program. Netlogo is a good agent based simulation platform while i[……]

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Link R and Netlogo in Ubuntu

April 3, 2013 Agent Based Simulation, Pro_R No comments


Netlogo is a powerful platform for simulation while its mathimatical calculation is relatively poor comparing to some specific softwares. So it is[……]

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Andrew Ng’s Lecture @ Tsinghua U.

March 29, 2013 Tech No comments

Andrew Ng came to Beijing to give two lectures this Tuesday, one in Baidu and another in Tsinghua U.. And I was very lucky to go to his lecture in T[……]

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Get Started With ABS (Agent Based Simulation)

March 22, 2013 Agent Based Simulation No comments

ABS is short for Agent Based Simulation, or Agent Based Modeling. I was acknowledged to this from my tutor, Pro.Guo. She is doing some research in dat[……]

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ARM7 Controlled Robot

February 24, 2013 Embedded System 5 comments

Video:(if it doesn’t work please click here)

This is a smart car controlled by LPC2148, and its position can be detected by using Zigbee equipmen[……]

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February 20, 2013 Linux No comments

note: This article comes from the Internet. Please contact me via if there is any infringement.


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February 20, 2013 Linux 2 comments








killall ibus-daemon     
ibus-daemon -d           ibus

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