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QT process for matlab

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  • H Offline
    H Offline
    habbas33
    wrote on last edited by
    #1

    hi I want to use simple QT process class to run matlab... but it is not working

    @bool MainWindow::start()
    {
    proc.start("matlab.exe");
    return proc.waitForStarted();

    }
    void MainWindow::write()
    {
    QByteArray script = "clear;\n"
    "x = [10 20 20];\n"
    "y = sin(x);\n"
    "y\n";

    proc.write(script);
    

    }@

    when I run matlab opens but can not write ...

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    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      What error are you getting from QProcess ?

      On a side note, It's Qt, QT stands for Apple QuickTime

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
      0
      • H Offline
        H Offline
        habbas33
        wrote on last edited by
        #3

        I get no response... no error... nothing happens

        1 Reply Last reply
        0
        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Did you check what QProcess::error() returns ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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