Top "Octave" questions

.m files as MATLAB/Octave for Sublime Text

Sublime sees .m files as Objective C files. I've been given a bunch of MATLAB/Octave files to work with …

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Octave does not plot

When I try to plot a graph on GNU Octave, and try to use plot, it gives me the following …

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GNU Octave, round a number to units precision

In GNU Octave version 3.4.3 I want to round a matrix to 2 units precision on the contents of a matrix like …

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Remove a column from a matrix in GNU Octave

In GNU Octave, I want to be able to remove specific columns from a matrix. In the interest of generality. …

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Octave position of maximum value in column

I want to find the argmax of the values in a matrix by column, e.g.: 1 2 3 2 3 3 4 5 6 -> 3 7 8 I feel …

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How do I declare a symbolic matrix in Octave?

In MatLab, you can declare symbols pretty easily: syms a,b mat = [a,b] I'm getting an error, however, when …

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How can I flush the output of disp in Matlab or Octave?

I have a program in Octave that has a loop - running a function with various parameters, not something that …

matlab octave flush disp

How do I read a delimited file with strings/numbers with Octave?

I am trying to read a text file containing digits and strings using Octave. The file format is something like …

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Can't find x11 terminal in gnuplot Octave on Mac OS

I am running Mac OS Mavericks 10.9.4. Installed Octave 3.8.1 via Homebrew which came with gnuplot 4.6 Have XQuartz 2.7.6 installed. I restarted my …

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KNN classification with categorical data

I'm busy working on a project involving k-nearest neighbour regression. I have mixed numerical and categorical fields. The categorical values …

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