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F.A.Q. & Expert Forums

Ximview Plugin Update

Xoctave plugin Ximview v2.0 has been released and available in customer area. Ximview plugin enhanced and allows users to to do several image processing related action including transformation, format changing, linear and non-linear image filtering, edge detection, edge enhancing, morphology and more. Below you can find the plugin page icons. Ximview provides several image saving [...]

XUIControls : New Xoctave Plugin

Xuicontrols allows users to us UI dialogs to select files and folders colors fonts dates image files The toolbar image for Microsoft Windows is as follows. The Xuicontrols plugin provides native dialog execution options to GNU Octave since GNU Octave uses TK to have a similar functionality. However, due to the limitations of TK, Xuicontrol [...]

Xoctave Scrollbar Conflict Removal for Linux

Ubuntu 11.04 Natty implemented an auto-hide scrollbar as shown in follows. However, the overlay scrollbar also seems to be buggy as it sometimes fails to show up at all. Xoctave suffers from the same problem and it would be best to use regular scrollbars. Please use the standard scrollbar. To get the classic scrollbar back, [...]

Getting started with GNU Octave

Getting started with GNU Octave The GNU Octave tutorial videos from Coursera and includes basic Octave tutorial which might be helpful for beginners. Here are the tutorials Octave Introduction Duration 13:59 Basic Octave input output Moving Data Around Duration 16:07 Playing with data Computing Data Duration 13:15 Using scripts to better performs computations Plotting Data [...]

Signal Processing with Xoctave

What is Digital Signal Processing? Digital signal processing (DSP) is the mathematical manipulation of an information signal to modify or improve it in some way. It is characterized by the representation of discrete time, discrete frequency, or other discrete domain signals by a sequence of numbers or symbols and the processing of these signals.[1] The [...]

Matlab and the best alternatives

Matlab is a product of Mathworks Company, and it was developed in 1984. “Jack Little and Cleve Moler, the cofounders of MathWorks, recognized the need among engineers and scientists for more powerful and productive computation environments beyond those provided by languages such as Fortran and C. In response to that need, they combined their expertise [...]