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  • Description of locfit_all
    data using Local Regression and Likelihood predict Interpolate a fit produced by locfit This function is called by SOURCE CODE 0001 function out locfit all varargin 0002 0003 Smoothing noisy data using Local Regression and Likelihood 0004 0005 This is a combination of the locfit and predict functions 0006 0007 0008 Minimal input validation 0009 if nargin 1 0010 error At least one input argument required 0011 end 0012 0013

    Original URL path: http://www.chronux.org/Documentation/chronux/locfit/m/locfit_all.html (2015-03-27)
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  • Description of runline
    Outputs y line local line fit to data CROSS REFERENCE INFORMATION This function calls This function is called by FAnalyze FANALYZE SOURCE CODE 0001 function y line runline y n dn 0002 Running line fit local linear regression 0003 0004 Usage y line runline y n dn 0005 0006 Inputs 0007 y input 1 d time series real 0008 n length of running window in samples 0009 dn stepsize of window in samples 0010 0011 Outputs 0012 y line local line fit to data 0013 0014 y y 0015 nt length y 0016 y line zeros nt 1 0017 norm y line 0018 nwin ceil nt n dn 0019 yfit zeros nwin n 0020 xwt 1 n n 2 n 2 0021 wt 1 abs xwt 3 3 0022 for j 1 nwin 0023 tseg y dn j 1 1 dn j 1 n 0024 y1 mean tseg 0025 y2 mean 1 n tseg 2 n 1 0026 a y2 y1 6 n 1 b y1 a n 1 2 0027 yfit j 1 n a b 0028 y line j 1 dn 1 n y line j 1 dn 1 n yfit j wt 0029 norm j 1 dn

    Original URL path: http://www.chronux.org/Documentation/chronux/fly_track/FAnalyze/functions/runline.html (2015-03-27)
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  • Description of backtr
    0005 fali fit fit points family link 0006 link fali 2 0007 switch link 0008 case 3 0009 z y 0010 case 4 0011 z exp y 0012 case 5 0013 z y 0014 i find y 0 0015 if length i 0 0016 z i exp y i 1 exp y i 0017 end 0018 i find y 0 0019 if length i 0 0020 z i 1 1

    Original URL path: http://www.chronux.org/Documentation/chronux/locfit/m/backtr.html (2015-03-27)
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  • Description of fig4_4
    Local Regression and Likelihood Figure 4 4 Author Catherine Loader AIC plot for a local poisson regression CROSS REFERENCE INFORMATION This function calls This function is called by runbook SOURCE CODE 0001 Local Regression and Likelihood Figure 4 4 0002 Author Catherine Loader 0003 0004 AIC plot for a local poisson regression 0005 0006 load mine 0007 a 0 4 0 05 1 0008 figure Name fig4 4 AIC plot

    Original URL path: http://www.chronux.org/Documentation/chronux/locfit/Book/fig4_4.html (2015-03-27)
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  • Description of locsmooth
    consistent data single vector Fs sampling frequency optional Default 1 Tw length of moving window optional Default full length of data global detrend Ts step size optional Default Tw 2 Output data locally smoothed data CROSS REFERENCE INFORMATION This function calls runline Running line fit local linear regression This function is called by evoked Function to calculate the evoked response given continuous data in the SOURCE CODE 0001 function data locsmooth data Fs Tw Ts 0002 Running line fit using local linear regression 1d only continuous 0003 processes 0004 Usage data locsmooth data Fs Tw Ts 0005 Inputs 0006 Note that units of Fs movinwin have to be consistent 0007 data single vector 0008 Fs sampling frequency optional Default 1 0009 Tw length of moving window optional Default full length of data global detrend 0010 Ts step size optional Default Tw 2 0011 0012 Output 0013 data locally smoothed data 0014 data change row to column data 0015 N size data 1 0016 if nargin 2 Fs 1 end 0017 if nargin 3 Tw N Fs end 0018 if nargin 4 Ts Tw 2 end 0019 0020 n round Fs Tw 0021 dn round Fs Ts 0022 if isreal data

    Original URL path: http://www.chronux.org/Documentation/chronux/spectral_analysis/continuous/locsmooth.html (2015-03-27)
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  • Description of runline
    INFORMATION This function calls This function is called by locdetrend Remove running line fit using local linear regression continuous locsmooth Running line fit using local linear regression 1d only continuous SOURCE CODE 0001 function y line runline y n dn 0002 Running line fit local linear regression 0003 0004 Usage y line runline y n dn 0005 0006 Inputs 0007 y input 1 d time series real 0008 n length of running window in samples 0009 dn stepsize of window in samples 0010 0011 Outputs 0012 y line local line fit to data 0013 y y 0014 nt length y 0015 y line zeros nt 1 0016 norm y line 0017 nwin ceil nt n dn 0018 yfit zeros nwin n 0019 xwt 1 n n 2 n 2 0020 wt 1 abs xwt 3 3 0021 for j 1 nwin 0022 tseg y dn j 1 1 dn j 1 n 0023 y1 mean tseg 0024 y2 mean 1 n tseg 2 n 1 0025 a y2 y1 6 n 1 b y1 a n 1 2 0026 yfit j 1 n a b 0027 y line j 1 dn 1 n y line j 1 dn 1 n

    Original URL path: http://www.chronux.org/Documentation/chronux/spectral_analysis/continuous/runline.html (2015-03-27)
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  • Description of binspikes
    as a matrix defined on bins starting with the earliest spike across all channels and ending with the latest spike t lower limit of each bin CROSS REFERENCE INFORMATION This function calls This function is called by SOURCE CODE 0001 function dN t binspikes data Fs t 0002 bin spikes at a specified frequency sampling i e sampling rate 1 sampling 0003 eg 1ms accuracy use sampling 1000 0004 Usage dN t binspikes data Fs t 0005 Inputs 0006 data data as a structure array of spike times or as a single 0007 vector of spike times 0008 Fs binning frequency 0009 t the minimum and maximum times to be used to form the bins mint maxt 0010 optional Default use the spike times themselves to 0011 determine the location of the bins 0012 Note the times in data can be in any units However it is important 0013 that all units are chosen consistently So if spike times are in secs 0014 Fs and t if present have to be in Hz and secs respectively If spike 0015 times are in number of samples Fs has to be 1 and t has to be in number 0016 of samples 0017 Outputs 0018 dN output binned spike counts as a matrix defined on bins starting with the 0019 earliest spike across all channels and ending with the latest spike 0020 t lower limit of each bin 0021 if nargin 2 error Need at least two input arguments end 0022 dt 1 Fs 0023 dtmp 0024 if isstruct data 0025 C length data 0026 fnames fieldnames data 0027 if nargin 3 isempty t 0028 mintime zeros 1 C 0029 maxtime zeros 1 C 0030 for ch 1 C 0031 eval dtmp data ch fnames 1 0032 mintime ch min dtmp 0033

    Original URL path: http://www.chronux.org/Documentation/chronux/spectral_analysis/pointtimes/binspikes.html (2015-03-27)
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  • Description of fig5_1
    Author Catherine Loader Density Estimation for the Old Faithful Geyser Data CROSS REFERENCE INFORMATION This function calls This function is called by runbook SOURCE CODE 0001 Local Regression and Likelihood Figure 5 1 0002 Author Catherine Loader 0003 0004 Density Estimation for the Old Faithful Geyser Data 0005 0006 load geyser 0007 fit locfit geyser alpha 0 1 0 8 ll 1 ur 6 0008 figure Name fig5 1 Density

    Original URL path: http://www.chronux.org/Documentation/chronux/locfit/Book/fig5_1.html (2015-03-27)
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