toSingle by Ben Barrowes

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

toSingle(doublesOnly)

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)

confusionMatrix3d(predicted_groups,actual_groups)

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)

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

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

rkn1210(funfcn, tspan, y0, yp0, options)

rkn1210_DEMO

IsEquallySpaced by Jered Wells

ISEQSP provides binary test result for equally spaced vectors (isequal, spacing, precision)

iseqsp(v,tol)

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)

Round with significant digits by François Beauducel

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

y=roundsd(x,n,method)

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)

num2vpi(x)

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)

num2strexact(varargin)

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. (754, floating, half precision)

halfprecision(varargin)

halfprecisionmax

halfprecisionmin

ROUND2DP by Andrew

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

round2dp(x,y)

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)

N=spa_sf(X,SF)

Round to a Specified Number of Significant Digits by Edward Zechmann

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

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

Extended class by Marcel Leutenegger

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

extended.m

maxstar by Robert Dickson

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

maxstar(x, w, dim)

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)

q=ispr(varargin)

Informedness of a Contingency Matrix by David Powers

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

bookmaker(cm)

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)

u8rw by Tom Davis

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

fpbin.c by James Stine

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