Quick Reference :: OCTAVE

Octave is primarily intended for numerical computations.
This site serves as a quick reference for Octave. Explanations, examples and online computations.

INDEX :

(Matrix)
 +  DET ... Determinant of a Square Matrix
 +  INVERSE ... Inverse of a Square Matrix
 +  EIG ... Eigenvalues and Eigenvectors of a Matrix

(Polynomials)
 +  POLYFIT ... Fit Coefficients of a Polynomial in the Least Squares Sense
 +  ROOTS ... Roots of the Polynomial
 *  CONV ... The Coefficients of the Product Polynomial
 *  DECONV ... Deconvolution to the Coefficients of the Polynomial Quotient
 +  HermitePolynomial.m ... Hermite Polynomial

 *  RESIDUE ... The Partial Fraction Expansion of Rational Function
 +  QUAD ... Numerical Integration
 +  LSODE - Lorentz Strange Attractor

 +  RAND ... Uniform Distribution Random Elements Generation
 +  RANDN ... Normal Distribution Random Elements Generation
 +  random_char.m ... Random Characters Generator

(Statistics)
 +  SUM/MEAN/STD ... Sum, Mean, Standard Deviation
 +  CORRCOEF ... Correlation Coefficient

(Plotting)
 +  PLOT ... Two-Dimensional Plots
 +  LOGLOG ... Log Scale Plotting
 *  HISTGRAM ... Histgram Plotting

(FFT)
 +  FFT2 ... Two dimentional FFT
 +  FOURIER ... Fourier Transform

 *  TF2ZP ... Zeros / Poles of a Transfer Function
 +  BODE ... Bode plots of a system
 +  NYQUIST ... Nyquist plots of a system

 *  GCD ... Greatest Common Divisor
 *  LCM ... Least Common Multiple
 +  BINCOEFF ... Binomial Coefficient
 *  BIN2DEC ... A Binary to the Decimal Number Transformation
 *  DEC2BIN ... A Decimal Number to the Binary Transformation
 *  TOASCII ... ASCII Code Representation

 +  IMWRITE_pgm.m ... Drawing PNM/PGM Bitmap Images
 +  Mandelbrot Set
 +  Julia Set

URL: http://www.ab.auone-net.jp/~a-t/octave/index.html
Contuct Us: contactusac.auone-net.jp