# significant-spike-field-coherenceMBL2005

## PURPOSE

## SYNOPSIS

This is a script file.

## DESCRIPTION

## CROSS-REFERENCE INFORMATION

This function calls:

- createdatamatc Helper function to create an event triggered matrix from univariate
- cohgramcpt Multi-taper time-frequency coherence,cross-spectrum and individual spectra
- plotsig Function to plot C where it is higher than a threshold sig
- createdatamatpt Helper function to create an event triggered matrix from a single

This function is called by:

## SOURCE CODE

    0001 [fname,pname]=uigetfile('*');
    0002 eval(['load ' pname '\' fname]);
    0003 params.tapers=[5 9]; params.pad=2; params.Fs=1000; params.fpass=[0 100]; params.trialave=1;params.err=[1 0.05];
    0004 movingwin=[0.5 0.1]; % duration of moving window used to evaluate spectrograms
    0005 win=[2 2]; % window around events
    0006 fignum=[2 3 6 9 8 7 4 1]; % figure numbers for particular directions
    0007 for targ=0:7;
    0008     E=targoff(find(targets==targ));
    0009     datasp=createdatamatpt(dsp(1),E,win);
    0010     datalfp=createdatamatc(dlfp(:,1),E,Fs,win);
    0011     [C,phi,S12,S1,S2,t,f,zerosp,confC,phierr]=cohgramcpt(datalfp,datasp,movingwin,params); % Note cohgramcpt does give you spectra but not the errors.
    0012     subplot(3,3,fignum(targ+1));plotsig(C,confC,t,f); axis xy; colorbar;
    0013 end;