Octave

GNU Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments using a language that is mostly compatible with Matlab. It may also be used as a batch-oriented language. Octave home is here.
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Topics (30121)
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Minimum version of Java for Octave 5.2.0 by Mike Miller-4
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by Mike Miller-4
Octave - Maintainers
Thoughts about a different approach to the GUI terminal widget by John W. Eaton
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by siko1056
Octave - Maintainers
Windows 10 installation - JRE not found when JDk is installed by Ethy Attir
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by tmacchant
Octave - General
imcrop Not Showing Crop Area by bb7hawk
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by bb7hawk
Octave - General
Octave 5.1.0 installation in silent mode hangs at the end of install by clefebvre.62
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by clefebvre.62
Octave - General
Octave sendmail function using Python (was: I am trying to get pyeval to work) by Mike Miller-4
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by Mike Miller-4
Octave - Maintainers
Packages shadowing built-ins by Matthias W. Klein
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by Matthias W. Klein
Octave - Maintainers
OCL package: preliminary support for Octave 4.4/5.1 by Matthias W. Klein
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by Matthias W. Klein
Octave - Maintainers
New Octave package "OCL" providing OpenCL support by Matthias W. Klein
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by Matthias W. Klein
Octave - Maintainers
I am trying to get pyeval to work. by Doug Stewart-4
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by Doug Stewart-4
Octave - General
a problem with the pause command by Leloup
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by Pantxo
Octave - General
"error: can't perform indexing operations for range type" using Octave 4.2.2 by RT
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by siko1056
Octave - General
Image acquisition package by saikat chakraborty
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by Andreas Weber-6
Octave - General
a deval function for octave by philippe
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by Carlo de Falco-2
Octave - Maintainers
(no subject) by sujith
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by siko1056
Octave - General
Hi, I tried to find the optimum theta using fminunc function with rand initial theta for simple logistic regression model(not NN). But i got the following warning as, warning: division by zero warning: called from fminunc at line 288 column 15 But it provided an output theta which when i verified taking the training set as testing data and it gave utter incorrect results and hence the output theta is not the optimum theta. But when i initialized the initial theta as zero vector, i got the correct optimum theta. Hence this function works good only for zero vector initialization. So there must be some bug in the code of the function fminunc. Is there any alternative function for fminunc? Or please can you explain the code for fminunc so that i can debug it in my file. I cant understand it mys by sujith
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by sujith
Octave - General
GNU Octave flatpack CentOS by JuanPi
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by JuanPi
Octave - General
plot : strange behaviour by help-octave-3
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by help-octave-3
Octave - General
ubuntul(linux)-OCTAVE error mex files by jon_morga
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by jon_morga
Octave - General
Signal library problem by JORGE JONATHAN DIAZ ...
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by Mike Miller-4
Octave - General
Problem to load packages by Jürgen Pfeiffer-Nix
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by siko1056
Octave - General
parrayfun does not work? by jon_morga
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by jon_morga
Octave - General
pararryfun does not work by jon_morga
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by jon_morga
Octave - General
Nan and write on excel "65535" by help-octave-3
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by nrjank
Octave - General
Projection on the axis X. by FH_2137
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by nrjank
Octave - General
fortran mex interface shim generator by michael tesch
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by michael tesch
Octave - General
chebfun gives Illegal instruction: 4 by idontgetoutmuch
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by José Abílio Matos
Octave - General
arduino package release testing by JohnD
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by JohnD
Octave - Maintainers
C program and mkoctfile problem by Cecconello
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by Cecconello
Octave - General
Pythonic package 0.0.1 released by Mike Miller-4
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by Mike Miller-4
Octave - General
(no subject) by sujith
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by siko1056
Octave - General
error: feval: function 'pkg.m' not found by ashwin damle
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by ashwin damle
Octave - General
[patch #9808] [octave forge](statistics) unifrnd function by Mike Miller-5
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by Mike Miller-5
Octave - Maintainers
Execution of Windows Script Host Failed (Access is Denied) by Ben Wilson
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by Ben Wilson
Octave - General
Interview FLOSS for science podcast by Patrick Diehl
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by Patrick Diehl
Octave - Maintainers
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