Find Numbers in a String by Edward Zechmann

Finds flaoting point numbers in a string including: complex, real, integers, and currency (dollars). (strings, numbers, string)

[nums, matches]=find_nums(str, flag1, decimal_point, comple...

cbarf by M MA

Real filled colorbar (annotation, customization, colorbar)

[ax,hfill]=cbarf(v,L,mode,scale);

Fresnel integral by Bora Ung

Computes the Fresnel integral with complex argument "z" (fresnel, integral, argument)

FresnelI(z, tol)

Real roots on interval by Stephen Morris

Find all real roots of an arbitrary function over an arbitrary interval (approximation, interpolation, real)

roots=FindRealRoots(funhandle,a,b,n)

exp2text by Vasilis Kapetanidis

Converts exponential format to TeX format for annotating plots (annotation, customization, tex)

numtxt=exp2text(enum,sdig)

realpath by M MA

Absolute pathname. (path, directories, files)

realpath(thePath)

RADICAL by Mukhtar Ullah

Real specified roots of real array. (roots, real, specified)

radical(x,n)

cfrac.m by David Terr

cfrax(x,n) returns the first n terms in the contined fraction expansion of x. (symbolic math, contined fraction, first)

cfrac(x,n)

csf2rsf by Paul Godfrey

Converts the complex schur form into the real schur form. (linear algebra, schur, form)

csf2rsf(S)

uifit by Jean-Michel Rousseau

A GUI which uses fmins matlab core function "fmins" to fit data with any function. (optimization, fmins, fminsearch)