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209 results found

  1. aaaaa

    aaaa

    1 vote
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  2. Experiments with Psychtoolbox

    Now that we're all moving to online learning, what would be REALLY useful is if octave-online could possibly run Psychtoolbox code. So many researchers in the behavioral and life sciences use Psychtoolbox to present stimuli. Avoiding the need to port to custom scripts (millisecond.com), javascript (Amazon Mechanical Turk), or Python (Prolific etc.) would save a huge amount of time and headache and would mean the whole planet of vision scientists would be indebted to you!

    3 votes
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  3. thanks for your great project

    Your team made a fantastic websites for the people like me who haven't installed Matlab software. And the 'symbol' module is perfectly inherited from matlab. That helps me a lot to reduce disgusting matrix computing and waste of time. I sincerely thanks you team.
    cheers,
    Jin Mingchun.

    4 votes
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  4. Please add function

    Please add insertText function, since I need it in my class for students.
    Regarding,
    Dr. Moceheb Lazam Shuwandy

    1 vote
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  5. Where is standard input form

    I want to use scanf function or dlmread funciton, but I can't find standard input form.

    2 votes
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  6. Programar

    1 vote
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  7. Issue on Android

    Good morning.
    I point out that on an Android tablet (Huawei MediaPad M5 lite, Android 8) you cannot write to the command line of Octave online. If I write a=1, appears only =1 and pressing enter I get an error.

    1 vote
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  8. nu primesc mail cu tokenul

    nimic

    1 vote
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  9. samr96555

    1 vote
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  10. samr96555

    1 vote
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  11. waste

    this matlab code complier is an waste waste waste

    1 vote
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  12. new password

    1 vote
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  13. to find inverse matrix of 3 linear equations

    1 vote
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  14. Move command line to top of screen for Android phone

    When using Octave Online inside Chrome on my android phone, I find it difficult and frustrating to use the command prompt located at the bottom of the webpage (screen). When I tap on the command prompt to enter input, the android on-screen keyboard opens at the bottom of the screen. The keyboard obscures the command prompt and any input being typed. One is then typing blind in absence of visual feedback. It especially makes checking and/or correcting command syntax errors. I guess this interface was not designed for Android phone use? Would it possible to add an option for the…

    4 votes
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  15. 导入文件

    1 vote
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  16. a free beginners guide on-line

    I found a really good introduction to Octave
    https://people.math.carleton.ca/~rhfischl/
    I suggest that you post a link to it

    1 vote
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  17. Gauss_seidel

    function x= gauss_siedel (A,B)
    A=[7 -1 -1;-1 10 2;1 -3 12]
    B=[12 ;-6 ;41]
    D=diag(diag(A))
    E=tril(A)-D
    F=triu(A)-D
    A=D-E-F
    G=-inv(D-E)*(F)
    [n,m]=size(A)

    for i=1:n
    s=0;
    for j=1:n

     if j~=i
     s=s+abs(A(i,j));

 end

end
  s
 abs(A(i,i))
     if(abs(A(i,i))> s)
     disp('dcfrgvtr')
 else 
     disp('gfhbjyu')
 end

    end

    1 vote
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  18. Bode control library is out

    I can't use bode from control package, it was working some time ago.

    1 vote
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  19. Bug in Octave (and MatLab?)

    Folks,
    Try this code:

    %%% bug?
    fprintf("\ntest of if & vector:\n")
    for i = 1:5
    fprintf("inside loop with index = %3.0f\n",i)
    if i=2:3
    fprintf("test true... %3.0f\n",i)
    end
    end
    fprintf("completed loop with index= %3.0f\n",i)
    %%%

    No only does it not give an error for the if statement/assignment statement AND it treats the if test as true (consistent with non-zero evaluation result of the if statement, ok), it ALSO prints the line outside the loop twice???

    1 vote
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  20. Not loading

    the page isn't loading even though my internet connections fine i'm using google chrome and i tried switching to safari and same problem

    1 vote
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