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updated 1 month ago

Filter - smooth (calculating the moving average along a vector) by Adrian Lara-Quintanilla

This function calculates the moving average along that vector. It can be used to smooth a series. (smooth, filter, timeseries)

moving_average.m

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updated 2 months ago

running_percentile by Levi Golston

Calculates percentiles/medians over a moving window. (moving median, running percentile, rolling percentile)

running_percentile(x, win, p, varargin)

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updated 5 months ago

1-dimensional DCST.zip by Luigi Riba

1-dimensional Discrete Cosine Stockwell Transform, (DCST) (dcst, dost, stockwell transform)

dcst(time_series)

idcst(dcst_coefficients)

rearrange_dcst(dcst_coefficients)

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updated 10 months ago

Newey-West Standard Errors by Guillaume Nolin

Computes Newey-West adjusted heteroscedastic-serial consistent standard errors. (standard errors, econometrics, timeseries)

NeweyWest(e,X,L,constant)

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updated 1 year ago

Autocorrelation and Partial Autocorrelation with NaNs by Fabio

Sample Autocorrelation and Partial Autocorrelation Function (ACF and PACF) on time-series with NaNs (autocorrelation, partial autocorrelati..., acf)

varargout=nanautocorr(data,nlags,R)

varargout=nanparcorr(data,nlags,R)

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updated 2 years ago

Contingency periodogram by Brian Gaas

Identifies cyclic patterns in non-metric time-series (timeseries, periodogram, maximum entropy)

[sig_periods]=contperiod(t,states,part)

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updated almost 3 years ago

Seasonal Kendall Test with Slope for Serial Dependent Data by Jeff Burkey

Seasonal trends using tau-a,b and seasonal slope with intervals, accounts for serial dependence. (probability, statistics, trends)

sktt.m

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updated 3 years ago

Moving averages / Moving median etc by Aslak Grinsted

Calculates moving averages (or median/fun) of a timeseries. (time frequency, wavelets, moving averages)

[y]=moving(x,m,fun)

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updated 3 years ago

GanttChart Demo by Sven Koerner

Example Code of GanttChart using JFreeChart within Matlab (java, jfreechart, gantt)

gantt_chart_demo.m

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updated 3 years ago

create_mosaic.m by Simon Robinson

create_mosiac.m - Create tiled "mosaic" images from volumes (mri, fmri, nifti)

centre_and_save_nii(image_nii, filename, pixdim)

centre_header(nii_hdr)

load_nii(filename, img_idx, dim5_idx, dim6_idx, dim7_idx,...

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updated almost 4 years ago

DifferenceChart Demo by Sven Koerner

Demonstration of DifferenceChart in TimeSeries. Uses JFreeChart and Matlab (time, timeseries, plot)

differencechart_demo.m

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updated almost 4 years ago

Easy MultipleTimeseriesSeries by Sven Koerner

Example Code of MultipleTimeSeries using JFreeChart within Matlab (multiple axis, yy, yyy)

timeseries_demo.m

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updated 4 years ago

Local Regression 2D by Arnout Tilgenkamp

Local Regression for 2D Data with plot/figure (finance, regression, local regression)

[y0]=MLR(X,y,span,X0,robuust)

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updated almost 5 years ago

stringCollapser by Avinash Rude

Collapses a long comma separated string using a counter for repeated sub-strings (string collapse, string manipulation, number string)

strCollapser(str)

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updated almost 5 years ago

CreateMatrixFromModelData by Mike Anthony

Outputs a matrix of doubles containing the data from signals logged in Simulink. (data export, bus signal, simulink)

CreateMatrixFromModelData(ts, varargin)

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updated almost 5 years ago

Create Bus Data for Models with Root-Level Bus Inputs by Mike Anthony

Convert a matrix of data into a Simulink.TsArray according to the root-level bus object definition. (data export, data import, simulink)

CreateTsArrayFromBusObject(top_bus, data, time, varargin)

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updated almost 6 years ago

plotLDS by Sebastian Hölz

Enhance zooming and panning on large data sets by automatically downsampling data (data exploration, plot, large)

CallbackStack.m

plotLDS.m

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updated 7 years ago

Mackey-Glass Time Series Forecasting using Method 2 Single Stage Fuzzy Forecaster by Satvir Singh

For Mackey-Glass Time Series Forecasting : Method 2 Fuzzy Forecaster (system identification, mackeyglass, fuzzy)

fsloc(x);

mgts(n);

st1(mydata, np)

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updated 7 years ago

Mackey-Glass Time Series Forecasting using Method 1 Single Stage Fuzzy Forecaster by Satvir Singh

For Mackey-Glass Time Series Forecasting : Method 1 Fuzzy Forecaster (fuzzy logic, neural networks, mackeyglass)

mgts(nm);

st1(mydata, n)

ttsf(mydata)

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updated 7 years ago

Interactive Fourier Filter (version 1.5) by Tom O'Haver

Interactive Fourier Filter for time-series signals. (filter design, filter analysis, filter)

exp(-((x-pos)./(0.6006.*wid)) .^(2*round(n)));

exp(-((x-pos)./(0.6006.*wid)) .^2);

iffcenter(n,h)

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updated 8 years ago

scrollplot by Luca Citi

Linear plot with multiple subplot and horizontal scrollbar for the inspection of long timeseries (data exploration, plot, scrollbar)

scrollplot(dx, varargin)

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updated 9 years ago

Pixelsurfer by Soren Christensen

Framework for pixel surfing time series data. Ideal for MR and PET tracer data. (data exploration, image pixel coordinat..., timeseries)

pixelsurfer(varargin)

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