unlock/analysis/andres/Code/extractFeat.m File Reference

Functions
first harmonic end	freqVals (freqPos)%Find boundaries for plotting startIndx
	stimFreq (2) dataFeatures
Variables
	function [dataFeatures, unlockInfo]
	dcdCh = unlockInfo.decoder.dcdCh
	dcdType = unlockInfo.decoder.dcdType
	tgtStim = unlockInfo.decoder.targets
	nTgt = unlockInfo.decoder.nTgts
Find electrode position	dcdChIndx = find(strcmp(unlockInfo.main.elecLoc,dcdCh))
index in data file of channel chosen for decoding Removing unimportant frequencies	rawData = featData.data
	freqVals = featData.fspec
Find freq vals in range of freq of interest Finding freq position	freqPos = nan(2,nTgt)
for	iTgt
main	frequency [~, freqPos(2, iTgt),~] = intersect(freqVals,2*tgtStim(iTgt))
	endIndx = 60
Plotting Odd epochs spectrum	oddData = squeeze(rawData(:,dcdChIndx,:,1))
for	iTrial

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Function Documentation

first harmonic end freqVals

(

freqPos

)

stimFreq

(

2

)

---

Variable Documentation

dcdCh = unlockInfo.decoder.dcdCh

Find electrode position dcdChIndx = find(strcmp(unlockInfo.main.elecLoc,dcdCh))

dcdType = unlockInfo.decoder.dcdType

endIndx = 60

Find freq vals in range of freq of interest Finding freq position freqPos = nan(2,nTgt)

main frequency[~, freqPos(2, iTgt),~] = intersect(freqVals,2*tgtStim(iTgt))

freqVals = featData.fspec

function[dataFeatures, unlockInfo]

Initial value:

 extractFeat(featData,unlockInfo)
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% Vbles
stimFreq = unlockInfo.decoder.stimFreq

for iTgt

Initial value:

 1:nTgt 
    [~,freqPos(1,iTgt),~] = intersect(freqVals,tgtStim(iTgt))

for iTrial

Initial value:

 1:unlockInfo.epoch.nOdd
    plot(freqVals(startIndx:endIndx),oddData(startIndx:endIndx,iTrial))
    title(sprintf('Odd freq. %i, trial %i',stimFreq(1),iTrial))
    axis tight
    pause
end

% Plotting even epochs spectrum
eveData = squeeze(rawData(:,dcdChIndx,:,2))

nTgt = unlockInfo.decoder.nTgts

Plotting Odd epochs spectrum oddData = squeeze(rawData(:,dcdChIndx,:,1))

index in data file of channel chosen for decoding Removing unimportant frequencies rawData = featData.data

tgtStim = unlockInfo.decoder.targets