## matlab

Let’s say you have two correlated variables, x and y. You may have more then one data points with x=10 and y=5. But if...
In case you need to visualize your time series in both time and frequency domain (or just frequency domain), you can use the wt...
Sometimes you wish to know the spectrum of a time series. plotFFT is a handy function for this purpose. You instantly know the power...
You often need to plot the time series of NIRS signal from all channels with event indicators (See the example below). plotTraces can do...
Quite often you need to call external or system commands inside MatLab. If those external commands are not in path, you need to add...
I use SPM’s dicom import function to convert DICOM files to Analyze files. But it’s quite inconvenient if I have 20 subjects. Below is...
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...
To synchronize NIRS recording and your stimuli (visual, auditory, button press etc), your presentation program needs to talk to the NIRS machine. Hitachi ETG4000...
1. plotTraces, plot a time series, or multiple time series on one plot, with vertical lines indicating the markers (events). Can be used for...
Quite often you need to convert an image (or multiple images) to a MatLab matrix for further analysis and visualization (e.g. extracting time series,...