How can I use Matlab on Tekscope with Instrument Control Toolbox ?

Here is my issue :

I've downloaded Matlab 2018a with Instrument Control Toolbox on my DPO7354C ( a Tektronix oscilloscope which are compatible with Matlab). But when I use a Matlab function on Tekscope (the interface for the oscilloscope signal analysis) the Matlab window shows up with a few errors and warnings :

Warning: Name is nonexistent or not a directory:
C:\Users\Tek_Local_Admin\Tektronix\Plugins\Math\MATLAB

      In path (line 109)

    In addpath (line 94)
    In instrument.integration.tektronix.TekIntegrationService (line 26)
    In instrument.integration.IntegrationManager (line 25)
    In instrument.integration.startIntegration
  Warning: Name is nonexistent or not a directory:
  C:\Users\Tek_Local_Admin\Tektronix\Plugins\Math\MATLAB

      In path (line 109)

    In addpath (line 94)
    In instrument.integration.tektronix.TekIntegrationService (line 26)
    In instrument.integration.IntegrationManager (line 25)
    In instrument.integration.startIntegration (line 7)
  Warning: Name is nonexistent or not a directory:
  C:\Users\Tek_Local_Admin\Tektronix\Plugins\Math\MATLAB

      In path (line 109)

    In addpath (line 94)
    In instrument.integration.tektronix.TekIntegrationService (line 26)
    In instrument.integration.IntegrationManager (line 25)
    In instrument.integration.startIntegration (line 7)
  Error using CustomAnalysisForUseWithMATLAB.WaveFormMathPlugin
  Invalid default value for property 'Instance' in class
  'instrument.integration.IntegrationManager':
  Invalid input for argument 1 (waveformProcessorFunction):
  Value must be
  'CustomAnalysisForUseWithMATLAB.WaveFormMathPlugin+processWaveformListener'.

Error in instrument.integration.tektronix.TekIntegrationService (line 44)
            obj.WaveFormMathPlugin =
            CustomAnalysisForUseWithMATLAB.WaveFormMathPlugin(...

Error in instrument.integration.IntegrationManager (line 25)
            obj.IntegrationService = feval(serviceClass);
Error in instrument.integration.startIntegration (line 7)
        [~]=instrument.integration.IntegrationManager.Instance;

After that a pop-up message appear on Tekscope saying "Plugin failed to launch.Please verify that all software are installed on the instrument".

I've searched for a solution and found out that Matlab and the instrument communicate with VISA and the DPO7354C need the TekVISA Connectivity Software which I downloaded. But the problems are still the same.

I'm guessing that Matlab and Tekscope have an issue with communication protocol but I can't figure it out.

[Rob Purser]

Hi Guillaume,

I'm sorry for the delay in responding to this -- a colleague pointed me to your question. Tektronix developed this integration with a small amount of help from us. Have you had any luck talking with Tektronix about this?

Thanks, -Rob Purser