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dataGen2.m
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%% Generating the mega Data Matrix:
%generating all data from all sessions into a 5d matrix:
% chans X time X no.trials X blocks X sessions
% -------------------
% AllData=NaN*ones(384,trltime_max,notrials_max,noblks_max,numel(sessnames)); %+1 for the baseline signals
% AllData_prereach=NaN*ones(384,trltime_max,notrials_max,noblks_max,numel(sessnames));
% AllData_events=cell(notrials_max,noblks_max,numel(sessnames)); % for the 15khz events data gathering
% AllData_events_prereach=cell(notrials_max,noblks_max,numel(sessnames));
% TaskType= NaN*ones(4,notrials_max,noblks_max,numel(sessnames));
% ReachType= NaN*ones(1,trltime_max,notrials_max,noblks_max,numel(sessnames));% check for middle-reaching trls to discard
% FingerAngData=NaN*ones(4,trltime_max,notrials_max,noblks_max,numel(sessnames));
ControlVec=NaN*ones(4,trltime_max,notrials_max,noblks_max,numel(sessnames));
PosVec=ControlVec;
PosVecInverted=ControlVec;
disp('starting datagen2');
corrsessns=1:numel(sessnames);
for sessns=corrsessns
fprintf('sessno. %d',sessns);tic;
sessnum=sessnos(sessns);
blkssnos=OL_blocks_new(1,(OL_blocks_new(2,:)==sessnum));
strtemp=sessnames{sessns};
slc_sessn=LoadSLC(blkssnos,['G:\Active Projects\BG2 Data\t8\' strtemp '\Data\Extracted Data']);
P_sessn=slcDataToPFile(slc_sessn);
% ncTX_all_events=ncTX_events_join(['G:\Active Projects\BG2 Data\t8\' strtemp],blkssnos);
% loop over blocks and trials
firstid=0;
for noblks=1:(length(slc_sessn.blockBreakInds)-1)
blkbrk=slc_sessn.blockBreakInds(noblks+1);
lastid=find((P_sessn.trl.reaches(:,2)<blkbrk),1,'last');
reachesdata=P_sessn.trl.reaches((firstid+1):(lastid),:);
% pre_reachesdata=P_sessn.trl.delayPeriods((firstid+1):(lastid),:);
for notrials=1:(size(reachesdata,1))
trltimenow=(reachesdata(notrials,2)-reachesdata(notrials,1))+1;
rchstart=reachesdata(notrials,1);
rchend=reachesdata(notrials,2);
% pre_trltimenow=(pre_reachesdata(notrials,2)-pre_reachesdata(notrials,1))+1;
% pre_rchstart=pre_reachesdata(notrials,1);
% pre_rchend=pre_reachesdata(notrials,2);
% % 1.1) normal SLC data assignment---
% AllData(:,1:trltimenow,notrials,noblks,sessns)=...
% double(([slc_sessn.ncTX.values(rchstart:rchend,:) ...
% slc_sessn.spikePower.values(rchstart:rchend,:)])');
%1.1.1) ncTX events data assignment---
% AllData_events{notrials,noblks,sessns}=ncTX_all_events(((300*(rchstart-1)+1):(300*rchend)),:);
% %1.2.1) pre-reach data assignment---
% AllData_prereach(:,1:trltimenow_prereach,notrials,noblks,sessns)=...
% double(([slc_sessn.ncTX.values(pre_rchstart:pre_rchend,:) ...
% slc_sessn.spikePower.values(pre_rchstart:pre_rchend,:)])');
%1.2.2) ncTX events pre-reach data assignment---
% AllData_events_prereach{notrials,noblks,sessns}=ncTX_all_events(((300*(pre_rchend-1)+1):(300*pre_rchend)),:);
% % 2) Angular Data assignment---
% FingerAngData(:,1:trltimenow,notrials,noblks,sessns)=...
% double((slc_sessn.task.auxiliary.values(rchstart:rchend,2:5))');
% % 3) TaskType Assignment---
% TaskType(:,notrials,noblks,sessns)=...
% sign(sum(diff(FingerAngData(:,1:trltimenow,notrials,noblks,sessns),1,2),2));
% 4) Control Vector Assignment---
targetangles=double((slc_sessn.task.auxiliary.values(rchstart:rchend,36:39))');
TargetAngles=double([40 60 85;40 67.9700 100;-50 -15 25;40 80 110]);
TargetAnglesdiff=diff(TargetAngles,1,2);
currangdata=FingerAngData(:,1:trltimenow,notrials,noblks,sessns);
curtasktyp=logical(abs(TaskType(:,notrials,noblks,sessns)));
activedofs=find(curtasktyp);
baseangles=TargetAngles(:,2);
basenorm=zeros(4,1);
reachtype=ones(4,1);
for l=activedofs'
if ((targetangles(l,floor(end/2))==TargetAngles(l,1)))
basenorm(l,1)=TargetAnglesdiff(l,1); % going towards the lower end target
reachtype(l,1)=1;
elseif ((targetangles(l,floor(end/2))==TargetAngles(l,3)))
basenorm(l,1)=TargetAnglesdiff(l,2);% going towards the uppper end target
reachtype(l,1)=1;
elseif (round(targetangles(l,floor(end/2)))==round(TargetAngles(l,2)))...
&& ((sum(diff(currangdata(l,:),1,2)))<0)% coming towards center target from high
basenorm(l,1)=TargetAnglesdiff(l,2);
reachtype(l,1)=0;
elseif (round(targetangles(l,floor(end/2)))==round(TargetAngles(l,2)))...
&& ((sum(diff(currangdata(l,:),1,2)))>0)% coming towards center target from low
basenorm(l,1)=TargetAnglesdiff(l,1);
reachtype(l,1)=0;
end
end
% ReachType is to 0 if moving towards center, 1 if moving away from center towards the ends
ReachType(:,1:trltimenow,notrials,noblks,sessns)=ones(1,trltimenow)*(double(all(reachtype)));
if (all(basenorm'==[0 0 0 0]))
[notrials noblks sessns]
end
currangdatanorm=zeros(size(currangdata));
currangdatanorm(activedofs,:)=((currangdata(activedofs,:)-baseangles(activedofs,:)))...
./( basenorm(activedofs,1));
targetanglenorm=zeros(size(currangdata));
targetanglenorm(activedofs,:)=((targetangles(activedofs,:)-baseangles(activedofs,:)))...
./( basenorm(activedofs,1));
tempcontvec=(-currangdatanorm+targetanglenorm)...
./sqrt(sum((currangdatanorm-targetanglenorm).^2));
tempcontvec(isnan(tempcontvec))=0; % there will be NaNs where the target is reached
ControlVec(:,1:trltimenow,notrials,noblks,sessns)=tempcontvec;
PosVec(:,1:trltimenow,notrials,noblks,sessns)=currangdatanorm;
PosVecInverted(:,1:trltimenow,notrials,noblks,sessns)=targetanglenorm-currangdatanorm;
end
firstid=lastid;
end
toc
end
clearvars slc_sessn P_sessn ncTX_all_events tempcontvec targetanglenorm currangdatanorm basenorm reachtype currangdata curtasktyp
disp('done datagen2');