代码运行次数:0 >>syms xwarning:the'syms'functionbelongs to the symbolicpackagefrom Octave Forge which you have installed but not loaded.To load thepackage,run 'pkg load symbolic' from the Octave prompt.Please read<https://www.octave.org/missing.html>to learn how you can contribute missing fu...
At the Octave prompt, type pkg install -forge symbolic. At the Octave prompt, type pkg load symbolic. At the Octave prompt, type syms x, then f = (sin(x/2))^3, diff(f, x), etc. If you encounter any difficulties (even minor ones) please read and if possible help us improve the...
warning: the 'col2im' function belongs to the image package from Octave Forge which you have installed but not loaded. To load the package, run 'pkg load image' from the Octave prompt. 出错及处理 1 >> pkg install image-2.4.1.tar.gz pkg: please install the Debian package "liboctave-d...
load 安装好后不能直接使用,使用前要load warning: the 'col2im' function belongs to the image package from Octave Forge which you have installed but not loaded. To load the package, run 'pkg load image' from the Octave prompt. 出错及处理 ...
Open Octave or Matlab (command prompt). Change directory (cd) into the package folder. (The directory contains a file called ‘make.m’ and ‘install.m’, among others) Type make to compile the MEX files from source (or use the precompiled binaries if available. If suitable...
Prompt.html /usr/share/doc/octave/octave.html/Data-Containers.html /usr/share/doc/octave/octave.html/Data-Retrieval.html /usr/share/doc/octave/octave.html/Data-Sources-in-Object-Groups.html /usr/share/doc/octave/octave.html/Data-Structure-Objects.html /usr/share/doc/octave/octave.html/Data-...
pkg load pack Load an installed package. Cells and Structures var.field = ... set a field of a structure. var{idx} = ... set an element of a cell array. cellfun(f, c) apply a function to elements of cell array. fieldnames(s) returns the fields of a structure. ...
Finally, the command prompt will come back and the package will be all compiled installed and ready to go. Using the serial commands in Octave A number of steps need to be done to load the instrument-control package and then set it up for use. You will need to load the instrument contr...
“>>” prompt, Octave hangs with spinning beach ball and must be Force-quit. In all cases, if I click first in the File Browser sub window, I can then click in the Command Window and (as far as Ive tried: some “demo plot” and “sombrero” Octave works fine. Since my personal ...
Click the "Run" button. You should get a prompt asking you for the value of x. Enter a value such as 3. You should now seeans = 6in the console output window Press Command+R or Control+R. The same prompt should appear Attempt to create another new file with the same name,demo_fn...