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updated 6 days ago

Sparse representations classifier by Bilwaj Gaonkar

Kernel version of the sparse representations classifier implemented with CVX (classification, sparse representation...)

sparse_represent(Test,Train,sp_level)

sparse_represent_kernelized(K_y,K_Tr,K_te,sp_level)

src(Traindata,Trainlabels,Testdata,sp_level)

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updated 28 days ago

Don't let that INV go past your eyes; to solve that system, FACTORIZE! by Tim Davis

A simple-to-use object-oriented method for solving linear systems and least-squares problems. (factorization, backslash, mldivide)

cheap_condest

cod

cod_qmult

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updated 1 month ago

Historical Stock Data downloader by Josiah Renfree

Used to retrieve historical stock data for a user-specified date range (finance, analysis, quote prices)

hist_stock_data(start_date, end_date, varargin)

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updated 5 months ago

Get stock option chains by ted p teng

Get stock option chains. (finance, stock, option chain)

getOptionChainYQL(tickers)

getOptionChainYQLExample.m

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updated 1 year ago

Graph-based segmentation of retinal layers in oct images by ted p teng

Demonstration of graph-based segmentation of retinal layers in an optical coherence tomography image (image processing, image segmentation, retina)

octGraphTheorySimplified.m

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updated 1 year ago

Convert Voronoi cells to region mask by ted p teng

Convert Voronoi cells to region mask (image processing, mathematics, voronoi)

makelinefun(x1,y1,x2,y2,o)

voronoi2mask(x,y,szImg)

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updated 2 years ago

Get Stock Information from Yahoo by ted p teng

This function allows you to pull stock information from Yahoo with Yahoo! Query Language in Matlab. (finance, yahoo, yql)

getStockInformation(tickers)

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updated 2 years ago

Multi-order State-transition Matrix by ted p teng

Construct a multi-order state-transition matrix. (markov chain state tr...)

getTransitionMatrix(markovChain,Norder)

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updated 3 years ago

View and add transaction to portfolios on Google Finance by ted p teng

View and add transactions to portfolios on Google Finance. A Google account will be required. (google finance)

[authorized, aToken]=connectAndAuthorize(userName, passwo...

getGooglePortfolioHoldings(username,password,portfolioId)

setGooglePortfolioHoldings(username,password,portfolioId,...

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updated 3 years ago

get Intraday Stock Price by ted p teng

function getHistoricalIntraDayStockPrice obtains intraday stock price from Google. (google, finance, intraday stock price)

data=cleanUSIntradayStockPrice(data)

getHistoricalIntraDayStockPrice(ticker,exchange,interval,...

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updated 3 years ago

Get U.S. Stock Symbols by ted p teng

getStockSymbols obtains symbols in U.S. stock markets or symbols of U.S. index components. (finance stock symbols..., finance, stock)

getStockSymbols(index)

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updated 3 years ago

Extract Slice from Volume by ted p teng

ExtractSlice extracts an arbitrary slice, both intensities and indices, from a given volume. (image processing)

extractSlice(volume,centerX,centerY,centerZ,normX,normY,n...

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updated 3 years ago

Get Price of Stocks with Google Stock API by ted p teng

This function obtains the current stock price of the input tickers. (google finance api)

getStockPriceFromGoogleFinance(tickers, isGetLastPrice)

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updated 4 years ago

Download Google Finance Stock Prices by Fayssal El Moufatich

Download historical stock prices from Google Finance in a dataset MATLAB format. (google finance, urlwrite, dataset)

googleprices(stockTicker, startDate, endDate)

testgoogleprices.m

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updated 5 years ago

Candlestick Quantification by ted p teng

Function to quantify candlesticks. (finance, evaluation, technical analysis)

createCandleStick(open,close,high,low)

candleStickEvaluation.m

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updated almost 7 years ago

A baby trading system by Dimitri Shvorob

(No, we don't trade babies!) (finance, modeling, analysis)

tradebot

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