Preprocessing dataset in IDS by Maher Salem

This code transfer nominal features into numeric and then normalize the whole dataset using min-max (preprocessing, normalization, kdd)

KDDPreprocessor.m

Rounding Functions Collection by Stephen Cobeldick

All the rounding functions you will ever need: round to even, significant figures, decimal places... (rounding, numeric, data)

round2dn(X)

round2dp(X,DcP,FnH)

round2ev(X)

txt2mat by Andres

fast and versatile ascii data import capable of handling large text files (data import, ascii, csv)

txt2mat.m

Matrix approach to distributed-order ODEs and PDEs by Igor Podlubny

Basic functions for using matrix approach for distributed-order differential equations, and demos. (differential, discretization, distributedorder syst...)

doban(phi, alphaFromTo, alphaStep, tN, tStep)

dofan(phi, alphaFromTo, alphaStep, tN, tStep)

doranort(phi, alphaFromTo, alphaStep, tN, tStep)

bisection by osman onur gürler

bisection root finding code (bisection, yarılama, yöntem)

yarilama.m

Digital filter with poles and zeros placement by Andrea Cirillo

Create a numeric filter with poles and zeros placement. (control design, signal processing, digital)

poles_zeros_placement.m

logsumexp by Mo Chen

high accuracy version of log(sum(exp(x))) (numeric, logsumexp)

logsumexp(x, dim)

Find numerical values (digits) in a string array. by T. R.

Function that determines for a given string 'str' if some of its characters are digits from 0 to 9. (digit, numeric, string)

isstrdigit( str, M, N )

strpat: a pedestrian, exactly matching pattern finder / replacer by us

STRPAT finds and replaces an exactly matching pattern in a character or numeric string (match, find, numeric)

[nvec,sout]=strpat(str,pat,npat)

MAT2CLIP by Jiro Doke

Copies the contents of a matrix to the CLIPBOARD. (data import, data export, copy)

mat2clip(a, delim)

Binary Search for numeric vector by Dr. Murtaza Khan

Search given value in a sorted vector, returns the index of location where the value is found. (binary search, sorted vector, numeric)

binaraysearchasc(x,sval)

NUM2LAB by Marco Cococcioni

Converts a numeric vector into a cell vector of strings. (conversion, labels, generation)

num2lab(x,formstr,prestr,poststr)

EZread by Paul Taylor

Easily read csv files containing both text and numeric columns (csv, numeric, data import)

ezread(fname,varargin)

fpat: a fuzzy pattern detector by us

the only pattern detector you will ever need (fuzzy, pattern, find)

fpatdemo

p=fpat(varargin)

Find base-b expansion of an integer by Dimitri Shvorob

(Cf. DEC2BASE) (base, expand, expansion)

basexp(k,b)

readtext by Peder Axensten

Any text (file) you give it, readtext returns an array of the contents. You can chose delimiter etc. (data export, array, delimited)

readtext(text, delimiter, comment, quotes, options)

EZwrite by Paul Taylor

Export a structure of both numeric and text data to a text file (csv, text, data import)

ezwrite(fname,out_struct,varargin)

Text File IO for Non-uniform Data by John McArthur

Takes a non-uniform text file and imports it similar to Excel import function. (data import, data export, excel)

DataInput.m

exlerve by Dr. Jonathan Bar-Sagi

A package to transfer numeric matrices from and to excel worksheets using activex server link. (data import, data export, tools)

a=exl_getmat(target,region,host)

cell2num(X)

conf=exl_setmat(a,target,region,host)