## matlab

AdaBoost is an algorithm to linearly combine many classifiers and form a much better classifier. It has been widely used in computer vision (e.g....
Assume you got correlation r=0.6 between two variables (N=10), is 0.6 significantly bigger than 0? Or if you observed r=0.98, is it significantly different...
Download the following 4 files: porttalk.sys, copy to C:\WINDOWS\system32\drivers lptread.m lptread.mexw32 lptwrite.mexw32 Copy the last three files to a directory where your matlab can...
I wrote some batch scripts for NIRS-SPM. They, together with NIRS-SPM and xTopo, are called “super” package (I apparently run out of names). The...
This protocol is based on Rory Sayres‘ teaching. Download and install MrVista svn checkout https://white.stanford.edu/repos/vistasoft If you already downloaded an older version,...
being updated for v01_r14 … NIRS-SPM is a SPM5 and MATLAB-based software package for statistical analysis of near-infrared spectroscopy (NIRS) signals, developed at the...
Assume you have a presentation and you want it to stay on the screen for 10 seconds, you may write code something like pause(10)...
Check out Near infrared spectroscopy (NIRS) Lab I take charge of: http://spnl.stanford.edu/tools/nirsCIBSR/nirsHome.htm NIRS allows you to measure neural activities on the surface of the...
KS test is like T test; but it tests not only the mean but also the distribution. The null hypothesis for this test is...
ROI stands for region of interest. The region is predefined usually from glm contrast. For example, you find visual cortex is activated when a...