Xu Cui while(alive){learn;} – Page 49

Functional Near Infrared Spectroscopy (fNIRS): List of manufactures

Contents Company Products Artinis Brite, OxyMon, OctaMon, PortaMon, PortaLite BIOPAC fNIR 100, fNIR2000M Series CORTIVISION PHOTONCAP Huichuang Medical NirScan-900X, NirSmartⅡ- Pro GOWERLABS NTS fNIRS

Xiaodan Feng
Apr 21, 2020 15 min read

What does a wavelet coherence plot tell you?

Can you find any pattern in the two signals, green and blue? The blue signal is the brain wave (measured by NIRS) of a person when he is pressing some buttons (the timing of button pressing is shown i

Xu Cui
Aug 27, 2012 1 min read

Wavelet Coherence

Wavelet transform coherence (WTC) is a method for analyzing the coherence and phase lag between two time series as a function of both time and frequency (Chang and Glover 2010). Here I played with it

Xu Cui
Aug 31, 2010 1 min read

SVM regression with libsvm

SVM is mostly commonly used for binary classifications. But one branch of SVM, SVM regression or SVR, is able to fit a continuous function to data. This is particularly useful when the predicted varia

Xu Cui
May 20, 2010 1 min read

浅谈近红外脑成像英文期刊文章撰写

本文作者是刘宁博士作者简介：刘宁，塔夫斯大学生物医学工程博士（Tufts University），斯坦福大学脑科学方向科研人员。 Frontiers 杂志客座编辑（Guest Associate Editor for Fronti

Xu Cui
Jun 23, 2022 11 sec read

nirs2img, create an image file from NIRS data

Update 2021/2/27: If you find griddata3 not working, try to change griddata3 to griddata. I was asked where to get nirs2img script. Here it is. The download link is at the bottom of this article. nirs2img is to create an image file from the input data. Then theimage file can be viewed by a

Xu Cui
Oct 2, 2019 51 sec read

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The undiscovered numbers

Arthur and Bert each writes down a positive integer on a piece of paper and then shows it to Charles. Charles then writes two numbers on a blackboard, visible to Arthur and Bert: one of them is the sum of Arthur’s and Bert’s numbers, and

Xu Cui
Apr 7, 2011 24 sec read

咆哮体

突然间咆哮体火起来，网上还有个咆哮体生成器（http://lifeis.ws/paoxiao.htm）。我把推荐peaya的帖子生产了一下，果真给力。如下：尼玛文献这件事其实挺烦人的啊啊啊！！！但

Xu Cui
Mar 18, 2011 7 sec read

Mark Bezos: A life lesson from a volunteer firefighter

Don’t wait to be a hero. Don’t wait to help others.

Xu Cui
Mar 16, 2011 2 sec read

转《天堂午餐》

不要等，幸福就在身边。

Xu Cui
Mar 4, 2011 0 sec read

How to control ETG-4000 and receive realtime feedback simultaneously?

If you want to control ETG-4000 with your program through the serial port, and at the same time your experiment requires realtime feedback from the ETG4000, you can either merge the RealtimeOT script and your presentation script (which will be very c

Xu Cui
Feb 25, 2011 19 sec read

Realtime feedback from NIRS recording

Hitachi provides a Matlab script (RealtimeOT.m) which can deliver real-time feedback from ETG-4000. This script is installed in the computer (Windows 2000) in the NIRS room. One can modify the script to deliver the real-time signal in the desired for

Xu Cui
Feb 25, 2011 2 min read

Using serial port to control ETG4000

To synchronize NIRS recording and your stimuli (visual, auditory, button press etc), your presentation program needs to talk to the NIRS machine. Hitachi ETG4000 allows serial communication between the NIRS machine and an external computer. You can u

Xu Cui
Feb 25, 2011 2 min read

Do you work in evenings and weekends?

Xu Cui
Feb 21, 2011 1 sec read

Recommending a free reference manager, Peaya Paper

Reference managing is pretty annoying. But you can’t do research without reading papers, and can’t write manuscript without citing papers. Here I recommend a program which will effectively solve this problem. Peaya Paper is like EndNote, but with the

Xu Cui
Feb 21, 2011 1 min read

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