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updated 1 month ago

xunits, yunits and zunits.m (Jul 2014) by Carlos Adrian Vargas Aguilera

Add unit (and prefix) to your axis labels. (units, xlabel, title)




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updated 1 month ago

RKN1210 - A 12th/10th order Runge-Kutta-Nyström integrator by Rody Oldenhuis

Integrator for second-order ODE's with very stringent error tolerances. (integration, ode, rungekuttanystrom)

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updated 3 months ago

PCA Based Face Recognition System Using ORL Database by Shujaat Khan

This Package implements 'Eigenface' PCA based face recognition technique. (appearance based face..., eigenface, face recognition)

Image_Projection(T,M,Eigenfaces )



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updated 11 months ago

RoundX - Round to desired precision by dberm22

Rounds the elements of X with the desired precision. (round, ceil, floor)

roundx(X, decimalplaces, options)

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updated 1 year ago

evalit.m v3 (Jul 2013) by Carlos Adrian Vargas Aguilera

Evaluates a mathematical expression and rounds it accordingly to the error propagation theory. (error propagation, significant figures, precision)


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updated 1 year ago

Decimal Round by Alex May

This function rounds numbers to any given precision. (rounding, decimal, precision)


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updated 1 year ago

toSingle by Ben Barrowes

Converts all numeric variables in the workspace, or optionally all doubles only, to single precision (numerical, precision)


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updated 2 years ago

Confusion Matrix 3D with Overall PCC and Group Statistics by Brian Weidenbaum

Displays a 3D confusion matrix, and returns thorough overall stats and stats per group for N groups. (pcc, confusion matrix, plot confusion)


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updated 2 years ago

Confusion matrix / Matching matrix along with Precision, Sensitivity, Specificity and Model Accuracy by Avinash Uppuluri

CFMATRIX2 calculates the confusion matrix and related parameters for a classification algo. (statistics, probability, confusion matrix)

cfmatrix2(actual, predict, classlist, per, printout)

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updated 3 years ago

IEEE 754 Precision Format by Michael Chan

The objective is to illustrate the IEEE 754 double and single precision formats. (data, format, double)

bin2hex (binary)

containsDecimal (value)

getFloatBinary (residue, numberOfBitsAlocatedForDecimal)

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updated 4 years ago

Round with significant digits by François Beauducel

Rounds towards the nearest number with N significant digits. (digit, precision, round)


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updated almost 5 years ago

num2vpi - Converts input exactly into vpi by James Tursa

Converts double inputs larger than 2^53-1, or char inputs with exponents, exactly into vpi. (vpi, variable, precision)


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updated 5 years ago

num2strexact (exact version of num2str) by James Tursa

num2strexact does exact conversion of number to string based on IEEE floating point bit pattern (num2strexact, num2str, str2num)


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updated 5 years ago

IEEE 754r Half Precision floating point converter by James Tursa

Converts MATLAB or C variables to/from IEEE 754r Half Precision floating point bit pattern. (half precision, ieee 754r, ieee 754)




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updated 5 years ago

ROUND2DP by Andrew

Round a number to a given number of decimal places (round, decimal, precision)


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updated 5 years ago

Rounding Off Number(s) to Specified Significant Figures by Yuzo Toya

Round off number(s) to specified significant figures, using two simple/powerful MATLAB functions. (significant figures, significant digits, rounding)


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updated 6 years ago

Round to a Specified Number of Significant Digits by Edward Zechmann

Rounds a numeric array to a specified number of Significant Digits. (round, significant, digits)

[A2, A_str, real_digitsL, real_digitsR, imag_digitsL, ima...

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updated 6 years ago

Extended class by Marcel Leutenegger

Class providing calculation with the native floating point format of the processor. (extended, precision, class)


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updated 8 years ago

maxstar by Robert Dickson

Natural log of a sum of exponentials (coding theory, information theory, precision)

maxstar(x, w, dim)

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updated almost 10 years ago

ISPR - Use Java to determine arbitrarily large probable primes by Michael Kleder

Use a Java to rapidly determine whether an arbitrarily large positive integer is a prime (symbolic math, probable, prime)


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updated 10 years ago

Informedness of a Contingency Matrix by David Powers

Calculates the probability results are informed and recall, precision, F factor, G factor. (statistics, probability, contingency)


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updated 10 years ago

Conversion of Fractions from Binary to Decimal and Vice Versa by Sundar Krishnan

Two functions are described below which will help in conversion of Fractional numbers. (fractions, binary, decimal)

Fr_bin2dec (bin)

Fr_dec2bin (dec)

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updated 11 years ago

u8rw by Tom Davis

Translate between raw binary data and MATLAB matrices. (data import, data export, translate)

find( fix(in)~=out ); end figure( 'name', ['Format ' fo...



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updated 16 years ago

fpbin.c by James Stine

View a double precision floating-point number in binary, hex, and its correct stored value. (mex, floating, point)

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